The Bircham is the original, military-endorsed Sealskinz sock in ankle length. It is 100% waterproof and thermoregulating, so it works for high-intensity sport and relaxed days outdoors alike.
It is handcrafted in the Sealskinz factory in Norfolk.
Three-layer construction
| Layer | Material |
|---|---|
| Outer | 62% polycolon, 29% nylon, 9% elastane: extra-durable with 4-way stretch |
| Middle | Aquasealz waterproof membrane that releases moisture vapour |
| Inner | 36% merino wool, 36% acrylic, 18% polyester, 5% nylon, 5% elastane: soft, sweat-wicking and naturally antimicrobial |
Key features
- 100% waterproof
- Thermoregulating
- Merino lining helps stop odour
- Ankle length
- Handmade in Norfolk
Ideal for
Trail running, cycling, walking in wet grass and wearing with trainers or low boots.
Want more coverage? See the Raynham mid-length sock. Add Harling gloves and see the Sealskinz range.
