Waterproof socks can be customized upon request; please consult customer service for details~ This windproof Waterproof sock is suitable for outdoor activities in harsh environments: hiking, hiking, hiking, fishing, hunting and adventure. Also suitable for many snow and water sports: snowboarding, skiing, ice climbing, snowboarding, ice golfing, ice arching, and surfing. Suitable for pairing with sports shoes or hiking shoes. Product