Smartwool Classic All-Season Merino Base Layer 1/4' zip Men's Size:XL loft and custom support

loft and custom support

Plenty of storage in four handy zipped pockets

it's lighter and more convenient than conventional water bottles and works seamlessely with the Duro

Cut: Regular Fit

- Rider-tuned gear performance through various gear combinations

Smartwool Classic All-Season Merino Base Layer 1/4' zip Men's Size:XL loft and custom supportOur 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.