Features1Adopting nylon and spandex material, slight elasticity, easy to clean durable for daily cycled wearing. 2It can prevent your feet from cold wind invasion and keep your feet warm to get away from chilblain. 3It also can protect your bike lock shoes from accidental scratches and dirt, dust. 4One size fits most people with feet size range of 39 -44(EU) or 7-10(US). 5A must-have accessory for road bike mountain bike cycling sports.SpecificationFeatures:Adopting nylon and spandex material, slight elasticity, easy to clean durable for dailycycled wearing.It can prevent your feet from cold wind invasion and keep your feet warm to get away fromchilblain.It also can protect your bike lock shoes from accidental scratches and dirt, dust.One size fits most people with feet size range of 39 -44(EU) or 7-10(US).A must-have accessory for road bike mountain bike cycling sports.Specification: and High Quality Material: 82% Nylon + 18% Spandex Size(L x W): Approx. 16 x 14.5 cm / 6.3 x 5.7 inch Applicable Feet Size: EU 39 - 44 / US 7 - 10 Quantity: 1 Pair Weight: Approx. 40 gPacking List: 1 x Pair of Cycling Shoe CoversPackage List