What Seland Says: 2mm neoprene socks.

CanyoneeringGear.com's Insight: The rule of thumb is the heavier the weight the warmer the sock. The lighter the weight, the better the dexterity is. Socks can change the fit of your boots. Heavier socks will fill more volume. When choosing socks consider how cold your feet run, will a heavier sock fit in your boot, and what season is it.

More Details:
- Three pieces
- Flat stitch.