Filson Reliable Boot Sock | Gray Envelopes Model: C2605-001-00

Model: C2605-001-00

Rip-stop fabric

while meeting military drop-test specifications

but you can also depressurize by disconnecting the tube from the bulb

Elastic stretch fit system

Filson Reliable Boot Sock | Gray Envelopes Model: C2605-001-00Filson's Most Reliable Boot Socks for cold weather performance when wearing unbreathable footwear such as neoprene boots or waders. A high merino wool content provides natural moisture wicking and temperature regulation, and is reinforced with nylon and spandex for increased durability and shape retention. Their tall profile sits just below the knees to prevent boots from rubbing on your skin.[Details] FABRIC: 82% merino wool + 14% nylon + 2%