Mountain Hardwear Crater Lake Heavyweight Half Zip Top - Men's Grassland XL. Harmful UV rays are amplified by rock water or snow on the trail which makes covering up in cold weather just as crucial as when the sun is strongest in peak summer. The Crater Lake Heavyweight Half Zip has you covered with UPF 50+ sun protection a full-coverage hood to shield your head neck and ears HeiQ Mint anti-odor derived from plants and a soft grid fleece backing for dawn patrol outings covered in cool morning dew. Wear it as a stand-alone top on shoulder season excursions or as a breathable baselayer for sunny high-alpine travel. Specifications for Mountain Hardwear Crater Lake Heavyweight Half Zip Top - Men's: Manufacturer: Mountain Hardwear Age Group: Adults Apparel Fit: Regular Gender: Male Application: Outdoor Features of Mountain Hardwear Crater Lake Heavyweight Half Zip Top - Men's Uses: Backpacking Camping Hiking Ice Climbing Rock Climbing Skiing/Snowboarding Winter Camping Mountain Running Full-length center front zipper Two secure zip side entry hand pockets Secure invisible zip chest pocket Hem cinch at waist Embroidered logo at left chest and left sleeve Low-profile thumbholes MHW heat transfer logo at left chest Broad spectrum protection against UVA and UVB rays Package Contents: Mountain Hardwear Crater Lake Heavyweight Half Zip Top - Men's Mountain Hardwear 190423163748: Crater Lake Heavyweight Half Zip - Men's Grassland XL