photochromic lens option adapts to changing light conditions

Form Fit last with a roomy toe box for the ultimate in connectivity and comfort

The lightweight frames have soft rubber nose pads

and features a flexible EPP liner for added protection

Stretchy fleece fabric is breathable to prevent fogging and soft like a hooded sweatshirt for maximum warmth

Smartwool Ski Targeted Cushion OTC Womens Sock sombrio photochromic lens option adapts toIndestructawool durability technology is intentionally knit into high impact wear zones, helping your socks outlast your longest adventures 4 Degree Elite Fit System offers a performance fit with strategic stretch and mesh zones to promote breathability while helping protect against blisters Virtually Seamless toe technology is a flat knit toe seam designed for additional comfort Women's specific fit with narrower heel shape designed for secure all