Outdoor Research Tundra Aerogel Sock
Specs
- Down Alternative PrimaLoft Aerogel
- Fill 100% polyester shell, 100% polyester Primaloft
- Weight 156 g / 5.5 oz
- Country of Origin Bangladesh
Pros
- Taller cut
- Synthetic insulation provides warmth even when wet or damp
- Ankle cinch tops
Cons
- Down fill sets the bar for warmth
