STABILicers Hike XP Traction Cleats for Hiking on Snow and Ice - Large Mens Shoe Size: 10.5-13 Picture is of a small but it will be a large shipped About this item Pair of rugged traction Cleats for hiking or walking on ice and snow; fits securely over winter boots to reduce the risk of falls Features full-sole coverage with cleats on heel and forefoot to maintain traction, without altering stride Adjustable Sure-Fit binding system includes a series of hook-and-loop straps and contoured insole for a secure fit Cleats are designed to stand up to all day use on anything from frozen streams to ungroomed trails; easy to put on and take off when the terrain changes Replaceable threaded traction Cleats are compatible with anti-spark brass cleats (sold separately); Made in the USA;