Smartwool Classic All-Season Merino Base Layer 1/4' zip Men's Electronics Smooth ride quality

Smooth ride quality

- Casual Comfort: An upright riding position

higher volume vestibule

The Tricam Evo is a logical evolution of the tried & true

Smartwool Classic All-Season Merino Base Layer 1/4' zip Men's Electronics Smooth ride qualityOur 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.