Performance socks were the starting point of all the socks that Swiftwick now produces. The Performance line starts with the double welt cuff that has a high level of lycra to keep the sock from sliding down and bunching. The dual density weaved Olefin sole has open channels to allow good air flow while providing extra cushioning to help reduce hot spots. A Y-contoured heel allows the socks to move more naturally with the motion of the foot without bunching or shifting. Mid-foot arch support is provided by a multi-filament band that circles the foot. The thin weaved upper reduces bulk for a better fit in tighter fitting performance oriented shoes and has air channels to help keep the foot cooler and dryer. To reduce toe chaffing, Swiftwick Performance socks use a Window Seam that buries the toe seam in the terry loop for reduced friction.
What to see exactly where Swiftwick put their technology in the Performance sock? The have created a chart that breaks it down simply and can be found here.
Double welt cuff
Dual density weaved footbed
Air channeled upper
Not sure which size you need? Check out the Swiftwick size chart. Swiftwick's Performance Socks offer the support, moisture wicking and fit that will keep you comfort where ever your fitness goals take you.
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