Korkers Footwear Men's Extreme Ice Cleat-M synthetic-and-rubber Made in the USA and Imported Rubber sole A quick-release buckle and strap system make them easy to take on and off Molded rubber walls at toe, heel and side providing a secure fit 28 durable push through spikes, heel and ball of the foot for ice biting traction where you need it 2lbs 8oz./pair