Trail dirt inside a sock is a bad thing; it can easily cause blisters or rub the skin raw. To help prevent dirt from getting inside Trail socks, we did not include vents.
The Trail Running sock is a High Density protective padded sock. It was designed for use in cool to warm conditions, keeping feet dry and comfortable.
STAY DRY & COMFORTABLE - GUARANTEED
Drymax Socks will keep feet drier & more comfortable than any other sock. If you do not agree, you can return socks to Drymax Technologies Inc. with the sales receipt for a full refund.