Base Layer Tops

Our popular Classic All-Season Merino Base Layer 1/4 Zip is the perfect base layer for warm or cold weather. 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. This base layer is comfortable, powerful, sustainable, and, frankly, do-it-all-able. Features - Fit: Slim - 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 - Size medium center-front zipper: 8" (20 cm) - Made in China: 88% Wool-Merino, 12% Nylon. Exclusive of Decoration.

Made to move, the Cascade provides all the warmth of merino with a four-way stretch. Cascade has been designed to keep its shape and last longer. Features - 1/4 zip for ventilation - Straight hem - Flatlocked seams to prevent friction - Thumb loops

Made to move, the Cascade provides all the warmth of merino with a four-way stretch. Cascade has been designed to keep its shape and last longer. Features - Mock neck holds warmth in - Straight hem - Flat-locked seams to prevent friction - Thumb loops

The original loose-fitting base layer with 100% natural warmth. The technical performance of merino matched with uncompromised style, the Yotei can be worn on its own or over a base layer. Made using our 100% Merino, which is warm, breathable and odor-resistant. Features - Mons standard fit - First layer fit, base layer warmth - Long length - Merino neck tube provides ultimate protection and softness next to skin - Thumb loops.

The original loose-fitting base layer with 100% natural warmth. The technical performance of merino matched with uncompromised style, the Yotei can be worn on its own or over a base layer. Made using our 100% Merino, which is warm, breathable and odor-resistant. Features - Mons standard fit - First layer fit, base layer warmth - Thumb loops

The original loose-fitting base layer with 100% natural warmth. The technical performance of merino matched with uncompromised style, the Yotei can be worn on its own or over a base layer. Made using our 100% Merino, which is warm, breathable and odor-resistant. Features - Mons standard fit - First layer fit, base layer warmth - Funnel hood seals out the weather and fits seamlessly under a helmet - Thumb loops