Sealskinz Mens / Womens Bircham Waterproof Hiking Walking Ankle Socks S-XL Size:XL - UK 12-14 Natural bamboo lining for added

Natural bamboo lining for added moisture control

Cushioned socks made with CLIMACOOL to keep you cool

Stash your essentials and hook them inside the zipped pocket for a distraction-free run

Internal bootie for locked-in fit

A Controlplate 2

Sealskinz Mens / Womens Bircham Waterproof Hiking Walking Ankle Socks S-XL Size:XL - UK 12-14 Natural bamboo lining for addedDescription The original, military endorsed Bircham Sock. Ankle length. 100% waterproof and thermoregulating, the Bircham excels in high intensity sports, as well as more relaxed outdoor pursuits. Handcrafted in the Sealskinz factory in Norfolk. Colour: Black Grey Marl Technology Outer Extra durable polycolon and nylon blend, with 4 way stretch for an optimal fit. Mid Section Aquasealz waterproof membrane releases moisture vapour from inside the sock.