Baselayers: Compare Prices & Find the Best Deals

TLO Outdoors Updated Aug 29, 2026

23% OFF

Beretta Usa Corp Beretta Avio Baselayer Performance Base Layer Apparel, Black Large, BERIM015T20040999L

$52.98 $69.00

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Backcountry.com Updated Aug 29, 2026

60% OFF

Backcountry Spruces Mid-Weight Merino Baselayer Bottom - Men's Goblin Blue, XXL

$39.60 $99.00

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Als.com Updated Aug 29, 2026

64% OFF

Terramar Sports 3.0 Ecolator Heavyweight Half-Zip Baselayer Top - Kids'

$17.99 $50.00

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Bear’s Den Fly Fishing Co. Updated Aug 29, 2026

25% OFF

Simms Fishing Simms - Lightweight Baselayer Top (Closeout)

$44.95 $59.95

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Steep and Cheap Updated Aug 11, 2026

35% OFF

Smartwool Men's Classic All-Season Merino 1/4-Zip Baselayer Top in Twilight Blue - Size: Small

$68.25 $105.00

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Steep and Cheap Updated Aug 11, 2026

35% OFF

Smartwool Women's Classic Thermal Merino Baselayer Bottom in Twilight Blue Heather - Size: Small

$81.25 $125.00

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Steep and Cheap Updated Aug 11, 2026

35% OFF

Kari Traa Women's Alma 1/2-Zip Long-Sleeve Baselayer Shirt in Coral - Size: XS

$64.97 $99.95

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Steep and Cheap Updated Aug 11, 2026

35% OFF

Castelli Women's Pro Mesh Short-Sleeve Baselayer in Purple Mist - Size: Medium

$48.75 $75.00

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Steep and Cheap Updated Aug 11, 2026

35% OFF

Castelli Men's Pro Mesh 2.0 Sleeveless Baselayer in Deep Bordeaux - Size: XXL

$45.50 $70.00

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Steep and Cheap Updated Aug 11, 2026

35% OFF

Castelli Men's Core Mesh 3 Short-Sleeve Baselayer in Black - Size: L/XL

$45.50 $70.00

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Steep and Cheap Updated Aug 11, 2026

35% OFF

Castelli Men's Active Cooling Sleeveless Baselayer in Silver Gray - Size: Small

$71.50 $110.00

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Steep and Cheap Updated Aug 11, 2026

35% OFF

Castelli Men's Core Seamless Baselayer in White - Size: XXL

$52.00 $80.00

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Steep and Cheap Updated Aug 11, 2026

30% OFF

Specialized Women's Seamless Long-Sleeve Baselayer in Grey - Size: L/XL

$69.99 $99.99

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Steep and Cheap Updated Aug 11, 2026

30% OFF

Assos Men's GTO Winter Long-Sleeve DermaSensor Baselayer in blackSeries - Size: 0

$238.00 $340.00

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Steep and Cheap Updated Aug 11, 2026

35% OFF

Assos Men's GTO Spring Fall Long-Sleeve DermaSensor Baselayer in blackSeries - Size: II

$172.25 $265.00

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REI.com Updated Aug 29, 2026

38% OFF

Black Diamond Men's Solution 150 Merino Baselayer Half-Zip Hoody Black L

$89.73 $145.00

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REI.com Updated Aug 29, 2026

41% OFF

Black Diamond Men's Solution 150 Merino Baselayer Crew Top Blue XL

$79.73 $135.00

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Sun & Ski Sports Updated Aug 10, 2026

30% OFF

Spyder Men's Momentum Baselayer Pants

$59.43 $85.00

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Jenson USA Updated Aug 29, 2026

25% OFF

Pearl Izumi | Transfer Mesh Baselayer Men's | Size Small In White | Polyester/elastane

$52.50 $70.00

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Steep and Cheap Updated Aug 11, 2026

40% OFF

Reima Taitoa Baselayer Set - Kids' in Black - Size: 5

$59.97 $99.95

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Steep and Cheap Updated Aug 11, 2026

35% OFF

Cotopaxi Women's Debajo Seamless Baselayer Tight in Cotopaxi Black - Size: Small

$52.00 $80.00

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Backcountry.com Updated Aug 29, 2026

35% OFF

Cotopaxi Debajo Seamless Baselayer Tight - Women's Cotopaxi Black, L

$52.00 $80.00

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Mike's Bikes Updated Aug 11, 2026

57% OFF

Sportful Bodyfit Pro Baselayer - Black - Small

$30.00 $69.99

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Steep and Cheap Updated Aug 11, 2026

50% OFF

Smartwool Women's Intraknit Thermal Merino Baselayer Hoodie in Black / Charcoal - Size: Small

$90.00 $180.00

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Steep and Cheap Updated Aug 11, 2026

60% OFF

Smartwool Women's Classic Thermal Merino Baselayer One Piece in Currant Alpine Apres - Size: Large

$100.00 $250.00

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Steep and Cheap Updated Aug 11, 2026

45% OFF

Smartwool Women's Intraknit Thermal Max Merino 1/4-Zip Baselayer in Arctic Green - Size: Large

$85.25 $155.00

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Steep and Cheap Updated Aug 11, 2026

45% OFF

Smartwool Men's Intraknit Thermal Max Merino 1/4-Zip Baselayer Top in Black - Size: Large

$85.25 $155.00

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Steep and Cheap Updated Aug 11, 2026

50% OFF

Smartwool Women's Classic Thermal Merino Colorblock Baselayer Crew in Nightfall Blue Heather - Size: Medium

$65.00 $130.00

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Steep and Cheap Updated Aug 11, 2026

50% OFF

Smartwool Women's Classic Thermal Merino Crew Baselayer in Pacific Blue - Size: XL

$57.50 $115.00

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Steep and Cheap Updated Aug 11, 2026

55% OFF

Smartwool Men's Merino 250 Baselayer Crew in Pacific Blue / Charcoal - Size: XL

$51.75 $115.00

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Steep and Cheap Updated Aug 11, 2026

45% OFF

Kari Traa Women's Faith 1 in 2-Zip Baselayer - Size: XS

$74.25 $135.00

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Steep and Cheap Updated Aug 11, 2026

55% OFF

Smartwool Women's Intraknit Thermal Merino Crew Baselayer in Charcoal / Zen Green - Size: XS

$58.50 $130.00

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Steep and Cheap Updated Aug 11, 2026

15% OFF

BlackStrap Men's Therma Hooded Baselayer Top - 2024 in Cangre - Size: Medium

$76.49 $89.99

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Steep and Cheap Updated Aug 11, 2026

50% OFF

Backcountry Women's Cedars RWS Merino Lt-Wt Baselayer Crew Top in Tyrol Floral Print - Size: XS

$44.50 $89.00

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Steep and Cheap Updated Aug 11, 2026

50% OFF

Backcountry Men's Pines Microgrid Ultra-Lt Baselayer Bottom in Gearhead Green - Size: XXL

$44.50 $89.00

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Steep and Cheap Updated Aug 11, 2026

50% OFF

Backcountry Men's Pines Microgrid Ultra-LT Baselayer Crew Top in Hot Spot - Size: XL

$49.50 $99.00

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Steep and Cheap Updated Aug 11, 2026

50% OFF

Backcountry Women's Cedars RWS Merino Mid-Wt Baselayer 3/4 Bottom in Oil Blue / Black - Size: XS

$49.50 $99.00

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Steep and Cheap Updated Aug 11, 2026

50% OFF

Backcountry Women's Cedars RWS Merino Mid-Wt Baselayer 1/4-Zip Top in Oil Blue / Black - Size: Small

$59.50 $119.00

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Steep and Cheap Updated Aug 11, 2026

50% OFF

Backcountry Women's Cedars RWS Merino Lt-Wt Baselayer Balaclava Top in Tyrol Floral Print - Size: XS

$64.50 $129.00

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Steep and Cheap Updated Aug 11, 2026

65% OFF

WHITESPACE Women's Graphene Mock Neck Baselayer Top in Placid Blue - Size: Large

$41.65 $119.00

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Steep and Cheap Updated Aug 11, 2026

30% OFF

WHITESPACE Women's Merino Baselayer Bottom in Rock Ridge - Size: XS

$76.30 $109.00

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Steep and Cheap Updated Aug 11, 2026

55% OFF

Endura Men's BaaBaa Blend Long-Sleeve Baselayer in Blueberry - Size: XXL

$40.50 $90.00

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Steep and Cheap Updated Aug 11, 2026

55% OFF

Endura Men's BaaBaa Blend Long-Sleeve Baselayer in Paprika - Size: Medium

$35.98 $79.95

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Steep and Cheap Updated Aug 11, 2026

50% OFF

PEARL iZUMi Women's Transfer Mesh Tank Baselayer in White - Size: Large

$27.50 $55.00

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Steep and Cheap Updated Aug 11, 2026

55% OFF

Castelli Women's Cold Days 2nd Long-Sleeve Baselayer in Black - Size: Large

$85.50 $190.00

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Steep and Cheap Updated Aug 11, 2026

40% OFF

Castelli Men's Cold Days 2nd Long-Sleeve Baselayer in Black - Size: Large

$114.00 $190.00

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Steep and Cheap Updated Aug 11, 2026

60% OFF

Castelli Men's Flanders Warm Long-Sleeve Baselayer in Black - Size: XS

$48.00 $119.99

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Steep and Cheap Updated Aug 11, 2026

50% OFF

GOREWEAR Women's Windstopper Baselayer Thermo Turtleneck in Black - Size: L/12-14

$60.00 $120.00

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Alpinistas Updated Aug 29, 2026

56% OFF

Black Diamond Solution Merino Crew Baselayer

$60.00 $134.95

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Alpinistas Updated Aug 29, 2026

50% OFF

Kari Traa Rose Baselayer Hoodie - 100% Merino Wool

$69.99 $140.00

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Alpinistas Updated Aug 29, 2026

50% OFF

Kari Traa Rose Long Sleeve Baselayer

$64.99 $129.99

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Alpinistas Updated Aug 29, 2026

50% OFF

Kari Traa Rose High Waisted Baselayer Pants

$64.99 $129.99

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Alpinistas Updated Aug 29, 2026

50% OFF

Kari Traa Smekker Half-Zip Baselayer Top

$64.99 $129.95

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Alpinistas Updated Aug 29, 2026

50% OFF

Kari Traa Smekker Long Sleeve Baselayer

$64.99 $129.95

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Firefield Optics Updated Aug 29, 2026

44% OFF

Mobile Warming Technology Merino Heated Baselayer Pant Women's

$99.99 $179.99

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Firefield Optics Updated Aug 29, 2026

44% OFF

Mobile Warming Technology Merino Heated Baselayer Shirt Women's

$99.99 $179.99

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Firefield Optics Updated Aug 29, 2026

33% OFF

Mobile Warming Technology Thermick 2.0 Baselayer Shirt Women's

$79.99 $119.99

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Firefield Optics Updated Aug 29, 2026

33% OFF

Mobile Warming Technology Thermick 2.0 Baselayer Pant Women's

$79.99 $119.99

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Ariat Updated Aug 11, 2026

20% OFF

Ariat Women's Sustain Baselayer in Blue Surf Polyester, Size: Large by Ariat

$47.99 $59.95

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N+1 Bikes Updated Mar 25, 2026

40% OFF

Specialized Women's SL Baselayer

$29.99 $50.00

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N+1 Bikes Updated Mar 25, 2026

67% OFF

Specialized Men's Power Grid Sleeveless Baselayer

$24.99 $75.00

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N+1 Bikes Updated Mar 25, 2026

67% OFF

Specialized Women's Power Grid Sleeveless Baselayer

$24.99 $75.00

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N+1 Bikes Updated Mar 25, 2026

60% OFF

Specialized Men's Power Grid Short Sleeve Baselayer

$33.99 $85.00

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N+1 Bikes Updated Mar 25, 2026

76% OFF

Specialized Women's Power Grid Short Sleeve Baselayer

$19.99 $85.00

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N+1 Bikes Updated Mar 25, 2026

22% OFF

Specialized Men's Seamless Short Sleeve Baselayer

$69.99 $90.00

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N+1 Bikes Updated Mar 25, 2026

30% OFF

Specialized Women?s Seamless Long Sleeve Baselayer

$69.99 $100.00

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N+1 Bikes Updated Mar 25, 2026

30% OFF

Specialized Men's Seamless Long Sleeve Baselayer

$69.99 $100.00

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Lotz Outdoors Updated Aug 30, 2026

45% OFF

Kryptek Hoplite II Baselayer Mid-Weight Bottom Highlander 2X-Large

$71.76 $129.99

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evo Updated Aug 29, 2026

43% OFF

Armada Women's Armada Haven Baselayer Top 2026 in Black size Small | Elastane/Polyester

$39.99 $69.95

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Craft Sportswear Updated Aug 31, 2026

25% OFF

Craft Sportswear NA Women's Active Intensity Baselayer Pants - DK Plum

$44.99 $59.99

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Jenson USA Updated Aug 29, 2026

40% OFF

Specialized | Powergrid Baselayer Ss Men's | Size Medium In Dove Grey | Spandex/polyester

$51.00 $85.00

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evo Updated Aug 29, 2026

50% OFF

Armada Women's Armada Haven Baselayer Bottoms 2026 in Orange size Medium | Elastane/Polyester

$29.99 $59.95

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Backcountry.com Updated Aug 29, 2026

30% OFF

Kari Traa Alma 1/2-Zip Long-Sleeve Baselayer Shirt - Women's Blue Lagoon, XS

$69.96 $99.95

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Backcountry.com Updated Aug 29, 2026

50% OFF

Icebreaker Merino 200 ZoneKnit Long-Sleeve Crew Baselayer Top - Women's Summit/Blush/Cb, XS

$75.00 $150.00

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Simms Fishing Products Updated Aug 11, 2026

30% OFF

SimmsFishing Men's Heavyweight Baselayer Bottom

$62.97 $89.95

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