Many runners prefer thin socks. Thin socks provide little protection from moisture, friction, and blisters. The Drymax Hyper Thin Running socks are able to protect feet much better than other thin running socks because they have the race proven Dual-Layer Sweat Removal System. This system moves moisture off the skin through the inner Drymax layer to the outer absorbent layer. The Hyper Thin Running socks are about as thin as a dime and are designed to be the world's lightest running sock. A single No Show Hyper Thin sock weighs only 10 grams in size Large. The socks are highly breathable because of their open mesh stripe vents. The Hyper Thin Running socks are for use in mild to hot conditions, keeping feet cool, dry, comfortable, and odor free - all day long.