Don't get caught out by the snow and ice this winter. Yaktrax walker's snow grips have 1.2mm abrasion coils that give you a firmer footing on slippery surfaces, so you can head out into the winter freeze with confidence. They're easy to pull over your shoes or boots, and an ultra-light design means they won't weigh you down.SizesApprox Shoe_ Size UKApprox. Shoe Size EUFootprint CircumferenceS3.5 - 6.536-4058-64cmM6-939-4364-72cmL9-11.543-4672-76cmXL11.5-1346-4976-82cm