Classic Mountaineer Maximum Cushion Crew Waterproof Storage Pertex® Shield DS stretch ripstop

Pertex® Shield DS stretch ripstop fabric shell

The DMM Boa Locksafe Carabiner shape makes it ideal as the "power point" on multi-pitch anchors

Tuck-stitched baffles for longevity and reduced cold spots

targeted underfoot cushioning and durable construction for day hikes and travel

Classic Mountaineer Maximum Cushion Crew Waterproof Storage Pertex® Shield DS stretch ripstopDescription The Smartwool Mountaineer Classic Edition crew hiking sock delivers maximum cushion, merino wool warmth and long distance comfort for backpacking, mountaineering and cold weather treks. Built as Smartwools thickest, warmest crew, it wraps the entire foot in plush padding that helps absorb impact inside stiff boots while boosting insulation on icy starts. An elasticized arch brace holds the sock in place on big days and a flat knit toe seam