Zip up in cold weather and zip down when it warms up in this year-round favorite, our Men's Classic All-Season Merino Base Layer 1/4 Zip. This top uses our All-Season-weight Merino fabric wrapped around a nylon core to increase durability, while still keeping the 100% soft, Merino wool you love next to skin. Side seams help minimize chafing while wearing a pack and offer a body-enhancing fit. Select colorways feature a more responsible plant based dye technique. This base layer is comfortable, powerful, sustainable and frankly, do-it-all-able.

Features
• Slim fit
• Our slim fit is intended to follow the contours of the body
• Our lightweight Merino jersey fabric uses a recycled nylon core while still keeping 100% Merino wool next to skin
• Flatlock seam construction and offset shoulder and side seams designed to help increase comfort and minimize chafing
• Side seams wrap to front
• Year-Round Weather
• Country of Manufacture: China

Materials
• 88% Merino Wool, 12% Nylon. Exclusive of Decoration