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Sportsman's Guide Updated Aug 29, 2026

Carhartt Carhartt Women's Force Midweight Waffle Baselayer Crewneck Top - $38.99 at Sportsman's Guide

Carhartt Women's Force Midweight Waffle Baselayer Crewneck Top

$38.99

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Sportsman's Guide Updated Aug 29, 2026

Carhartt Carhartt Women's Force Midweight Baselayer Thermal Shirt - $54.99 at Sportsman's Guide

Carhartt Women's Force Midweight Baselayer Thermal Shirt

$54.99

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Sportsman's Guide Updated Aug 29, 2026

Polarmax Polarmax Women's Merino-Wool Blend Crewneck Baselayer - $39.95 at Sportsman's Guide

Polarmax Women's Merino-Wool Blend Crewneck Baselayer

$39.95

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Sportsman's Guide Updated Aug 29, 2026

Polarmax Polarmax Men's Merino Wool Blend Crewneck Baselayer - $39.95 at Sportsman's Guide

Polarmax Men's Merino Wool Blend Crewneck Baselayer

$39.95

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Sportsman's Guide Updated Aug 29, 2026

Muddy Muddy Men's Timber Recon Extreme Baselayer Bottoms - $29.99 at Sportsman's Guide

Muddy Men's Timber Recon Extreme Baselayer Bottoms

$29.99

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Sportsman's Guide Updated Aug 29, 2026

Mobile Warming Mobile Warming Women's Merino Heated Baselayer Top - $179.99 at Sportsman's Guide

Mobile Warming Women's Merino Heated Baselayer Top

$179.99

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Sportsman's Guide Updated Aug 29, 2026

Mobile Warming Mobile Warming Merino Heated Baselayer Top - $179.99 at Sportsman's Guide

Mobile Warming Merino Heated Baselayer Top

$179.99

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Sun & Ski Sports Updated Aug 10, 2026

30% OFF

Burton Burton Women's Midweight Baselayer Long Neck Shirt - $45.43 at Sun & Ski Sports

Burton Women's Midweight Baselayer Long Neck Shirt

$45.43 $64.95

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Sun & Ski Sports Updated Aug 10, 2026

30% OFF

Burton Burton Women's Heavyweight X Baselayer Pants - $69.93 at Sun & Ski Sports

Burton Women's Heavyweight X Baselayer Pants

$69.93 $99.95

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Sun & Ski Sports Updated Aug 10, 2026

37% OFF

Patagonia Patagonia Men's Capilene Midweight Zip-Neck Baselayer Top - $62.23 at Sun & Ski Sports

Patagonia Men's Capilene Midweight Zip-Neck Baselayer Top

$62.23 $99.00

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Sun & Ski Sports Updated Aug 10, 2026

37% OFF

Patagonia Patagonia Women's Capilene Midweight Zip-Neck Baselayer Top - $62.23 at Sun & Ski Sports

Patagonia Women's Capilene Midweight Zip-Neck Baselayer Top

$62.23 $99.00

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Sun & Ski Sports Updated Aug 10, 2026

30% OFF

Smartwool Smartwool Men's Merino 250 Baselayer Tights - $80.43 at Sun & Ski Sports

Smartwool Men's Merino 250 Baselayer Tights

$80.43 $115.00

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Sun & Ski Sports Updated Aug 10, 2026

37% OFF

Skea SKEA Women's Bonnie Baselayer Top - $80.83 at Sun & Ski Sports

Skea Women's Bonnie Baselayer Top

$80.83 $128.00

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Sportsman's Guide Updated Aug 29, 2026

Polarmax Polarmax Men's Merino Wool-Blend Legging Baselayer - $39.95 at Sportsman's Guide

Polarmax Men's Merino Wool-Blend Legging Baselayer

$39.95

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Sun & Ski Sports Updated Aug 10, 2026

30% OFF

Hot Chillys Hot Chillys Boy's Micro Elite Youth Baselayer Top Black - $27.93 at Sun & Ski Sports

Hot Chillys Boy's Micro Elite Youth Baselayer Top Black

$27.93 $39.99

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Als.com Updated Aug 29, 2026

Columbia Columbia Midweight Stretch Baselayer Tight - Women's - $55.00 at Als.com

Columbia Midweight Stretch Baselayer Tight - Women's

$55.00

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Als.com Updated Aug 29, 2026

Columbia Columbia Midweight 2 Crew Baselayer Shirt - Youth - $30.00 at Als.com

Columbia Midweight 2 Crew Baselayer Shirt - Youth

$30.00

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Als.com Updated Aug 29, 2026

Gobi Heat Gobi Heat Replacement Baselayer Battery - $49.00 at Als.com

Gobi Heat Replacement Baselayer Battery

$49.00

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Als.com Updated Aug 29, 2026

Mobile Warming Mobile Warming Proton Baselayer Heated Shirt - Women's - $159.99 at Als.com

Mobile Warming Proton Baselayer Heated Shirt - Women's

$159.99

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Als.com Updated Aug 29, 2026

Simms Simms Heavyweight Baselayer Hoodie - Women's - $99.95 at Als.com

Simms Heavyweight Baselayer Hoodie - Women's

$99.95

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Als.com Updated Aug 29, 2026

49% OFF

Terramar Sports Terramar Sports Thermolator 2.0 Performance Baselayer Shirt - Men's - $22.99 at Als.com

Terramar Sports Thermolator 2.0 Performance Baselayer Shirt - Men's

$22.99 $45.00

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Als.com Updated Aug 29, 2026

25% OFF

Under Armour Under Armour Baselayer 4.0 Crew - Women's - $75.00 at Als.com

Under Armour Baselayer 4.0 Crew - Women's

$75.00 $100.00

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Als.com Updated Aug 29, 2026

25% OFF

Under Armour Under Armour Baselayer 3.0 Legging - Women's - $52.50 at Als.com

Under Armour Baselayer 3.0 Legging - Women's

$52.50 $70.00

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Backcountry.com Updated Aug 29, 2026

35% OFF

Assos Assos GTO Winter Long-Sleeve DermaSensor Baselayer - Men's blackSeries, I - $221.00 at Backcountry.com

Assos GTO Winter Long-Sleeve DermaSensor Baselayer - Men's blackSeries, I

$221.00 $340.00

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Backcountry.com Updated Aug 29, 2026

25% OFF

Assos Assos GTO Spring Fall Long-Sleeve DermaSensor Baselayer - Men's blackSeries, I - $198.75 at Backcountry.com

Assos GTO Spring Fall Long-Sleeve DermaSensor Baselayer - Men's blackSeries, I

$198.75 $265.00

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Backcountry.com Updated Aug 29, 2026

Armada Armada Haven Baselayer Bottom - Women's Black, XS - $69.95 at Backcountry.com

Armada Haven Baselayer Bottom - Women's Black, XS

$69.95

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Backcountry.com Updated Aug 29, 2026

Armada Armada Haven Baselayer Top - Women's Black, XL - $79.95 at Backcountry.com

Armada Haven Baselayer Top - Women's Black, XL

$79.95

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Backcountry.com Updated Aug 29, 2026

40% OFF

Backcountry Backcountry Pines Microgrid Ultra-Lt Baselayer 1/4-Zip Top - Men's Black, S - $59.40 at Backcountry.com

Backcountry Pines Microgrid Ultra-Lt Baselayer 1/4-Zip Top - Men's Black, S

$59.40 $99.00

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Backcountry.com Updated Aug 29, 2026

Backcountry Backcountry Cedars RWS Merino Mid-Wt Baselayer Crew Top - Men's Black, M - $99.00 at Backcountry.com

Backcountry Cedars RWS Merino Mid-Wt Baselayer Crew Top - Men's Black, M

$99.00

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Backcountry.com Updated Aug 29, 2026

Backcountry Backcountry Cedars RWS Merino Mid-Wt Baselayer 1/4-Zip Top - Men's Kalamata Geo Collage Print, S - $119.00 at Backcountry.com

Backcountry Cedars RWS Merino Mid-Wt Baselayer 1/4-Zip Top - Men's Kalamata Geo Collage Print, S

$119.00

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Backcountry.com Updated Aug 29, 2026

Backcountry Backcountry Cedars RWS Merino Lt-Wt Baselayer Balaclava Top - Women's Black, L - $129.00 at Backcountry.com

Backcountry Cedars RWS Merino Lt-Wt Baselayer Balaclava Top - Women's Black, L

$129.00

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Backcountry.com Updated Aug 29, 2026

Backcountry Backcountry Pines Microgrid Ultra-Lt Baselayer Bottom - Women's Fallen Rock, L - $89.00 at Backcountry.com

Backcountry Pines Microgrid Ultra-Lt Baselayer Bottom - Women's Fallen Rock, L

$89.00

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Backcountry.com Updated Aug 29, 2026

Backcountry Backcountry Cedars RWS Merino Mid-Wt Baselayer Bottom - Women's Wild Floral Print, XS - $89.00 at Backcountry.com

Backcountry Cedars RWS Merino Mid-Wt Baselayer Bottom - Women's Wild Floral Print, XS

$89.00

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Backcountry.com Updated Aug 29, 2026

15% OFF

BlackStrap BlackStrap Therma Hooded Baselayer Top 2024 Cangre, M - $76.49 at Backcountry.com

BlackStrap Therma Hooded Baselayer Top 2024 Cangre, M

$76.49 $89.99

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Backcountry.com Updated Aug 29, 2026

Burton Burton Lightweight Baselayer Set - Toddlers' True Black, 2T - $59.95 at Backcountry.com

Burton Lightweight Baselayer Set - Toddlers' True Black, 2T

$59.95

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Backcountry.com Updated Aug 29, 2026

35% OFF

Castelli Castelli Cold Days 2nd Long-Sleeve Baselayer - Men's Black, XL - $123.50 at Backcountry.com

Castelli Cold Days 2nd Long-Sleeve Baselayer - Men's Black, XL

$123.50 $190.00

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Backcountry.com Updated Aug 29, 2026

65% OFF

Castelli Castelli Flanders Warm Long-Sleeve Baselayer - Men's Grey, S - $42.00 at Backcountry.com

Castelli Flanders Warm Long-Sleeve Baselayer - Men's Grey, S

$42.00 $119.99

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Backcountry.com Updated Aug 29, 2026

20% OFF

Castelli Castelli Active Cooling Sleeveless Baselayer - Men's Silver Gray, L - $88.00 at Backcountry.com

Castelli Active Cooling Sleeveless Baselayer - Men's Silver Gray, L

$88.00 $110.00

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Backcountry.com Updated Aug 29, 2026

Castelli Castelli Core Mesh 3 Sleeveless Baselayer - Men's Black, S/M - $65.00 at Backcountry.com

Castelli Core Mesh 3 Sleeveless Baselayer - Men's Black, S/M

$65.00

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Backcountry.com Updated Aug 29, 2026

Castelli Castelli Core Mesh 3 Short-Sleeve Baselayer - Men's White, L/XL - $70.00 at Backcountry.com

Castelli Core Mesh 3 Short-Sleeve Baselayer - Men's White, L/XL

$70.00

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Backcountry.com Updated Aug 29, 2026

30% OFF

Castelli Castelli Pro Mesh 2.0 Sleeveless Baselayer - Men's Black, L - $49.00 at Backcountry.com

Castelli Pro Mesh 2.0 Sleeveless Baselayer - Men's Black, L

$49.00 $70.00

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Backcountry.com Updated Aug 29, 2026

Castelli Castelli Pro Mesh Sleeveless Baselayer - Women's Black, L - $70.00 at Backcountry.com

Castelli Pro Mesh Sleeveless Baselayer - Women's Black, L

$70.00

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Backcountry.com Updated Aug 29, 2026

20% OFF

Castelli Castelli Pro Mesh Short-Sleeve Baselayer - Women's White, S - $60.00 at Backcountry.com

Castelli Pro Mesh Short-Sleeve Baselayer - Women's White, S

$60.00 $75.00

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Backcountry.com Updated Aug 29, 2026

Castelli Castelli Merino Seamless Long-Sleeve Baselayer - Women's Black, L/XL - $110.00 at Backcountry.com

Castelli Merino Seamless Long-Sleeve Baselayer - Women's Black, L/XL

$110.00

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Backcountry.com Updated Aug 29, 2026

Craft Craft Active Extreme X Wind Short-Sleeve Baselayer - Men's Black/Granite, XXL - $119.99 at Backcountry.com

Craft Active Extreme X Wind Short-Sleeve Baselayer - Men's Black/Granite, XXL

$119.99

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Backcountry.com Updated Aug 29, 2026

Craft Craft Active Extreme X Zip LS Baselayer - Men's Black, XXL - $109.99 at Backcountry.com

Craft Active Extreme X Zip LS Baselayer - Men's Black, XXL

$109.99

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Backcountry.com Updated Aug 29, 2026

Craft Craft COOL Mesh Superlight Sleeveless Baselayer - Women's Black, M - $49.99 at Backcountry.com

Craft COOL Mesh Superlight Sleeveless Baselayer - Women's Black, M

$49.99

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Backcountry.com Updated Aug 29, 2026

16% OFF

Endura Endura BaaBaa Blend Long-Sleeve Baselayer - Men's Paprika, S - $67.50 at Backcountry.com

Endura BaaBaa Blend Long-Sleeve Baselayer - Men's Paprika, S

$67.50 $79.95

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Backcountry.com Updated Aug 29, 2026

Giordana Giordana FR-C Pro Short-Sleeve Baselayer - Men's White, XS/S - $79.95 at Backcountry.com

Giordana FR-C Pro Short-Sleeve Baselayer - Men's White, XS/S

$79.95

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Backcountry.com Updated Aug 29, 2026

Giordana Giordana Ceramic Short-Sleeve Baselayer - Men's Grey, XXL - $79.95 at Backcountry.com

Giordana Ceramic Short-Sleeve Baselayer - Men's Grey, XXL

$79.95

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Backcountry.com Updated Aug 29, 2026

Giordana Giordana Ceramic Long-Sleeve Baselayer Grey, L - $89.95 at Backcountry.com

Giordana Ceramic Long-Sleeve Baselayer Grey, L

$89.95

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Backcountry.com Updated Aug 29, 2026

Giordana Giordana Light Weight Knitted Sleeveless Baselayer - Men's Black, XL - $39.95 at Backcountry.com

Giordana Light Weight Knitted Sleeveless Baselayer - Men's Black, XL

$39.95

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Backcountry.com Updated Aug 29, 2026

Giordana Giordana Ultralight Knitted Tank Baselayer - Men's White, 3XL/4XL - $39.95 at Backcountry.com

Giordana Ultralight Knitted Tank Baselayer - Men's White, 3XL/4XL

$39.95

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Backcountry.com Updated Aug 29, 2026

35% OFF

GOREWEAR GOREWEAR Windstopper Baselayer Thermo Turtleneck - Women's Light Grey/White, XS/0-2 - $78.00 at Backcountry.com

GOREWEAR Windstopper Baselayer Thermo Turtleneck - Women's Light Grey/White, XS/0-2

$78.00 $120.00

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Backcountry.com Updated Aug 29, 2026

50% OFF

Helly Hansen Helly Hansen Graphic Lifa Merino Baselayer Set - Kids' Meta Pink AOP, 14 - $62.50 at Backcountry.com

Helly Hansen Graphic Lifa Merino Baselayer Set - Kids' Meta Pink AOP, 14

$62.50 $125.00

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Backcountry.com Updated Aug 29, 2026

40% OFF

Kari Traa Kari Traa Faith 1/2-Zip Baselayer - Women's Royal, XL - $81.00 at Backcountry.com

Kari Traa Faith 1/2-Zip Baselayer - Women's Royal, XL

$81.00 $135.00

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Backcountry.com Updated Aug 29, 2026

30% OFF

Kari Traa Kari Traa Fryd Long-Sleeve Baselayer - Women's Sage, XL - $41.96 at Backcountry.com

Kari Traa Fryd Long-Sleeve Baselayer - Women's Sage, XL

$41.96 $59.95

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Backcountry.com Updated Aug 29, 2026

40% OFF

Outdoor Research Outdoor Research Alpine Onset Merino 150 Hooded Baselayer Top - Women's Black Heather, XS - $71.37 at Backcountry.com

Outdoor Research Alpine Onset Merino 150 Hooded Baselayer Top - Women's Black Heather, XS

$71.37 $118.95

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Backcountry.com Updated Aug 29, 2026

25% OFF

PEARL iZUMi PEARL iZUMi Transfer Mesh Baselayer - Men's White, XL - $52.50 at Backcountry.com

PEARL iZUMi Transfer Mesh Baselayer - Men's White, XL

$52.50 $70.00

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Backcountry.com Updated Aug 29, 2026

25% OFF

PEARL iZUMi PEARL iZUMi Transfer Mesh Sleeveless Baselayer - Men's Melon Air Dye, M - $45.00 at Backcountry.com

PEARL iZUMi Transfer Mesh Sleeveless Baselayer - Men's Melon Air Dye, M

$45.00 $60.00

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Backcountry.com Updated Aug 29, 2026

45% OFF

PEARL iZUMi PEARL iZUMi Transfer Mesh Tank Baselayer - Women's White, M - $30.25 at Backcountry.com

PEARL iZUMi Transfer Mesh Tank Baselayer - Women's White, M

$30.25 $55.00

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Backcountry.com Updated Aug 29, 2026

30% OFF

Reima Reima Taitoa Baselayer Set - Kids' Blue Ocean, 10 - $69.96 at Backcountry.com

Reima Taitoa Baselayer Set - Kids' Blue Ocean, 10

$69.96 $99.95

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Backcountry.com Updated Aug 29, 2026

45% OFF

Smartwool Smartwool Intraknit Thermal Max Merino 1/4-Zip Baselayer Top - Men's Black, M - $85.25 at Backcountry.com

Smartwool Intraknit Thermal Max Merino 1/4-Zip Baselayer Top - Men's Black, M

$85.25 $155.00

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Backcountry.com Updated Aug 29, 2026

Smartwool Smartwool Merino 250 Baselayer Hoodie - Men's Nightfall Retro Line, XL - $155.00 at Backcountry.com

Smartwool Merino 250 Baselayer Hoodie - Men's Nightfall Retro Line, XL

$155.00

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Backcountry.com Updated Aug 29, 2026

24% OFF

Smartwool Smartwool Classic Thermal Merino Crew Baselayer - Women's Black, M - $87.50 at Backcountry.com

Smartwool Classic Thermal Merino Crew Baselayer - Women's Black, M

$87.50 $115.00

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Backcountry.com Updated Aug 29, 2026

Smartwool Smartwool Classic Thermal Merino Baselayer Bottom - Women's Charcoal Heather, XS - $125.00 at Backcountry.com

Smartwool Classic Thermal Merino Baselayer Bottom - Women's Charcoal Heather, XS

$125.00

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Backcountry.com Updated Aug 29, 2026

Smartwool Smartwool Intraknit Thermal Merino Crew Baselayer - Women's Mink/Terracotta, XS - $150.00 at Backcountry.com

Smartwool Intraknit Thermal Merino Crew Baselayer - Women's Mink/Terracotta, XS

$150.00

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Backcountry.com Updated Aug 29, 2026

Smartwool Smartwool Classic All-Season Merino 1/4-Zip Baselayer Top - Men's Iron Heather, M - $105.00 at Backcountry.com

Smartwool Classic All-Season Merino 1/4-Zip Baselayer Top - Men's Iron Heather, M

$105.00

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Backcountry.com Updated Aug 29, 2026

Smartwool Smartwool Merino 250 Baselayer Crew - Men's Black, L - $115.00 at Backcountry.com

Smartwool Merino 250 Baselayer Crew - Men's Black, L

$115.00

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Backcountry.com Updated Aug 29, 2026

Smartwool Smartwool Merino 250 Baselayer Crew Top - Kids' Black, S - $70.00 at Backcountry.com

Smartwool Merino 250 Baselayer Crew Top - Kids' Black, S

$70.00

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Backcountry.com Updated Aug 29, 2026

30% OFF

Smartwool Smartwool Classic Thermal Merino Baselayer One Piece - Women's Currant Alpine Apres, M - $175.00 at Backcountry.com

Smartwool Classic Thermal Merino Baselayer One Piece - Women's Currant Alpine Apres, M

$175.00 $250.00

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Backcountry.com Updated Aug 29, 2026

Smartwool Smartwool Classic Thermal Merino 1/4-Zip Baselayer Top - Kids' Charcoal Heather, S - $75.00 at Backcountry.com

Smartwool Classic Thermal Merino 1/4-Zip Baselayer Top - Kids' Charcoal Heather, S

$75.00

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Backcountry.com Updated Aug 29, 2026

50% OFF

Smartwool Smartwool Intraknit Thermal Merino Baselayer Hoodie - Women's Charcoal/Coral Reef, XS - $90.00 at Backcountry.com

Smartwool Intraknit Thermal Merino Baselayer Hoodie - Women's Charcoal/Coral Reef, XS

$90.00 $180.00

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Backcountry.com Updated Aug 29, 2026

30% OFF

Specialized Specialized Seamless Long-Sleeve Baselayer - Women's Grey, L/XL - $69.99 at Backcountry.com

Specialized Seamless Long-Sleeve Baselayer - Women's Grey, L/XL

$69.99 $99.99

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Backcountry.com Updated Aug 29, 2026

Troy Lee Designs Troy Lee Designs Stage Ghost D30 Long-Sleeve Baselayer Black, L - $347.00 at Backcountry.com

Troy Lee Designs Stage Ghost D30 Long-Sleeve Baselayer Black, L

$347.00

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