Mountain Hardwear Men's Crater Lake™ 1/2 Zip Size:X-Large low-friction outside slides easily under

low-friction outside slides easily under a shell jacket while the inside’s lofty structure warms and wicks away moisture

breathable lace cover let you ski comfortably all day long

Colder than 0°C

The razor-siped sole provides excellent traction

Articulated knees

Mountain Hardwear Men's Crater Lake™ 1/2 Zip Size:X-Large low-friction outside slides easily underThis lightweight layer is ideal for your next single track trek. With a moisture wicking, broad spectrum UPF 50+ fabric, it protects your skin from harmful UVA and UVB rays while keeping you cool during sweltering sections. It features HeiQ Mint, a plant based deodorizer that regenerates with every wash for a long lasting fresh feeling. Even in colder weather and harsh conditions, it serves as a reliable breathable base layer under a weatherproof