The unique design sock with a three-layer construction can be 100% waterproof and remain breathable at the same time._

Features:
Durable nylon out shell, waterproof and breathable membrane inner layer and warm spandex lining.
External waterproof and soft inside, keeps your feet fresh and comfortable all day.
Superior wear-resistant and waterproof socks with high elasticity and moderate thickness.
Four size are available, suitable for both women and men to wear.
Perfect for hiking, climbing, jogging, skiing, trekking, and other outdoor activities.

Specifications:
Material: Nylon, waterproof membrane, spandex
Color: Black / Gray (Optional)
Size: S / M / L / XL (Optional)
Weight: 85-130g / 3-4.6oz
Package Size: 27 * 13 * 2.5cm / 10.6 * 5.1 * 1in

Package List:_
1 * Pair of Socks