Smartwool Men's Classic All-Season 3/4 Bottom: Merino Wool Base Layer for Comfort & Versatility Perception With two separate layers of

With two separate layers of interlocking air chambers and our multi-function valve

sure footed in turns and comfortable

Designed for ultimate integration with Smith goggles for maximum comfort and venting

Side-to-side tire stability is increased

Smartwool Men's Classic All-Season 3/4 Bottom: Merino Wool Base Layer for Comfort & Versatility Perception With two separate layers ofWhether you're taking on the Nordic trails or heading out for a cooler weather hike, the Men's Classic All Season Merino Base Layer 3 4 Bottom is perfect for year round layering and comfortable enough to wear all day. With responsibly sourced Merino wool lining its wide elastic waistband, this & 3 4 bottom will provide uninterrupted softness next to your skin. Built for 4 seasons, the men's Smartwool Classic All Season Merino Base Layer bottoms keep