The Smartwool Classic Mountaineer Crew socks are designed for ultimate comfort during long hikes. Featuring full plush cushioning, these socks provide maximum support and a foot-hugging fit thanks to the elasticized arch brace. The flat knit toe seam ensures no irritation, and their thick construction makes them the warmest option for cold-weather adventures. Crafted with Merino wool, they effectively manage moisture, regulate temperature, and resist odors, making them an essential piece of hiking gear.