Upper: For a comfortable fit, the ClutchFit�s performance Trivela microfibre upper wraps your foot like a second skin, while its redesigned auxetic patterned skin provides a soft feel on the ball for a better first touch. An anti-slip material in the heel locks your foot in place, providing ultimate traction and heel fit.Footbed: For excellent energy return, the footbed of the ClutchFit features Charged Cushioning, which is designed to absorb impact and convert it into responsive quickness. Outsole: Working in harmony with the natural movements of your foot, the innovative soleplate features a fixed TPU studs for superior traction on firm ground.Weight: 7.6 oz / 215 g