Sealskinz Bircham Waterproof All Weather Ankle Socks

The original, military-endorsed Bircham Sock. A unisex waterproof breathable sock, the Bircham thrives in any environment.

Sealskinz accessories are trusted by athletes, adventurers and the British Military. Research around products focuses on durability and performance. These socks are built to last, defying the toughest of environments time and time again. Thermoregulating properties ensure successful adaptation to any climate, speaking to the mountains as much as they speak to the tropics, meaning this pair of socks can see you through any weather. The durable outer with 4-way stretch Polycolon stands up to wear and tear, and a premium merino wool lining provides soft, cosy comfort, sweat-wicking performance and odour resistance. The Aquasealz membrane provides breathable waterproofing, allowing internal vapour to escape whilst sealing out external moisture.