When you're planning those epic dawn-to-dusk ski sessions, your feet deserve the ultimate protection and comfort that only Smartwool's Ski Midnight socks can deliver. These over-the-calf merino wool ski socks are engineered for serious skiers who refuse to let foot fatigue cut their mountain adventures short. The full cushioning throughout the entire sock provides exceptional impact protection and warmth, while Smartwool's innovative Indestructawool™ technology ensures these socks can handle whatever punishment you dish out on the slopes. The 4 Degree™ elite fit system creates a performance-oriented fit that stays put inside your ski boots, eliminating the bunching and sliding that can ruin a perfect powder day. Whether you're carving groomers at sunrise or hitting the night skiing under the lights, these durable ski socks with their strategic mesh zones keep your feet comfortable, dry, and ready for one more run.