Ideal for use in wet and warmer weather conditions, these Waterproof Warm Weather Ankle Socks boast a luxurious soft feel with a three-layer construction that offers reliable warmth with a waterproof finish. Waterproof - Three-layer construction for warmth, durability and waterproofing Comfort - Bamboo lining for moisture control, insulation and comfort Support - Zonal elastication for added support Close fit - Four-way stretch for comfort and stretch fit Comfort - Flat toe seams prevent rubbing