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The main question runners ask is: how do socks prevent blisters? The solution is twofold, targeting both moisture and friction. Unlike cotton socks which hold moisture, technical running socks use quick-drying synthetic fibres to move perspiration away from the skin, keeping your feet dry. This is combined with design features like seamless toes and, in some cases, an innovative double-layer system that stops the sock from rubbing against your skin, which is the direct cause of hot spots and blisters.
Targeted cushioning is placed in high-impact zones like the heel and ball of the foot for added protection, while secure arch bands lock the sock in place, stopping it from slipping or bunching inside your shoe. For runners seeking extra support or faster recovery after long efforts, compression running socks can help improve circulation.