• Made in USA.
• 65% Drymax/Olefin, 20% Polyester. 8% Nylon, 7% Elastaine.
• Drymax: No sock proven to keep feet drier.

Most trail running socks are simply dark colored running socks with no specific trail features built-in. The Drymax Trail Running socks are the exception. Trail dirt inside a sock is a bad thing; it can easily cause blisters or rib the skin raw. To help prevent dirt from getting inside Drymax Trail socks, we did not include vents. In addition, the Trail socks' double welted leg has extra padding around the ankle. This extra padding protects the leg, and seals the top of the shoe to keep out dirt & debris.Wet feet can be a trail runner's worst enemy, and getting wet feet is almost inevitable. The Drymax Trail Running socks' Dual Layer Moisture Elimination System actually removes sweat, sweat vapors, and water from the skin through the inner Drymax layer to the outer absorbent layer. The double welt top is made of Drymax fibers to repel water, so when a runner splashes through a creek, the top of the socks stay dry.Drymax Trail Running Socks are a Medium + Density protective padded sock. Dense padding is used, as sed to thick padding, as it protects feet without adversely affecting the fit of the shoes. The Trail Running Socks were designed for use in Cool to Warm conditions, keeping feet dry, comfortable and odor free all day long.Several features work together as an anti-blister system to actively prevent the formation of blisters: exceptional 3D fit, five sock sizes, seamless insides, an instep-hugging arch band, and blisters normally caused by sweat or sweat vapor are prevented.The MicroZap® antimicrobial in the Drymax Fibers is a silver-zirconium phosphate ceramic ion-exchange resin. It fights odor-causing bacteria, helping keep socks odor free. MicroZap provides long term Active Odor Control.The special fibers used in Drymax Socks are designed to last a long time using the highest quality fibers, and abrasion resistant nylon fiber reinforcements in the normal wear areas.