Drymax Super Breathable No Show Running Athletic Socks, Blister-Free Performance For Men and Women (3 Pack) KEEP YOUR FEET DRY - The hallmark of our Super Breathable socks is the DRYMAX technology. It features dual-layer, moisture wicking knit fabric designed to move the moisture from the inner layer (close to your foot) to the outer layer where it can evaporate. Keep your feet up to 25x drier than any other sock in the world. NO MORE BLISTERS - Since we dont use cotton in our socks, you wont get blisters. Its that simple. Cotton absorbs water which causes your foot to slide and is how you get hot-spots and blisters. Our socks are proudly made in the USA using specially formulated materials: 73% drymax-olefin/11% polyester/11% nylon/5% elastane. COMFORT YOU CAN FEEL  Engineered to be the perfect running sock. Flat seam provides chafe-free comfort for your toes while the roomy Y-heel keeps the sock in place. Double cushioning under forefoot and toes help absorb impact and increases your comfort. Breathable compression arch band supports your foot and increases blood flow while the elastic band around the ankle never sinks down. Lastly, the MicroZap Antimicrobial technology permanently defeats odor causing bacteria. LOW CUT STYLE IN 3 CUSHION LEVELS  The low cut style gives a modest rise above the shoe collar and sits right at the ankle bone. Low Cut socks come in 3 available cushion levels: 1-Thinnest, 3-Thin cushion, 4-Medium cushion. These varying levels of cushion allow each athlete to choose the level of support they need for their specific needs. 1,000 MILE BLISTER-FREE PROMISE - We love our socks and you will too. If you are not completely satisfied with our socks, simply contact us and we will make it RIGHT!