Gear up for long days on the mountain with the Smartwool Women's Mountain Max Cushion Crew socks. Smartwool’s fullest, plushest socks offer maximum cushioning for comfort on long hikes or backpacking trips. The stay-put arch brace & comfort-driven flat knit toe seam mean you won’t even notice you're wearing them. These socks are constructed of responsibly sourced Merino wool blended with recycled nylon, resulting in durability, a soft feel, & breathable performance.