Smartwool SW002823 Men's Intraknit Thermal Merino Max Base Layer Quarter Zip Compression Upper: Waterproof suede with vulcanized

Upper: Waterproof suede with vulcanized rubber protective shell and rand

PolyNylon blend used as an outer layer for lightweight and breathable liner durability

CANADA is an homage to Baffin's roots

and is low in bulk so it layers easily under a rain jacket

Smartwool SW002823 Men's Intraknit Thermal Merino Max Base Layer Quarter Zip Compression Upper: Waterproof suede with vulcanizedSW002823 Smartwool Men's Intraknit Thermal Merino Max Base Layer Quarter Zip Meet the Men's Intraknit Thermal Max Merino Base Layer 1 4 Zip. This bulk free, 100% Merino Wool thermal layer brings a new dimension to active winter wear. With seamlessly integrated insulation and ventilation, perfectly articulated flex zones, and Merino comfort, it'll be the first thing you grab when you need a warmer layer for your high intensity, cold weather adventures.