If you have any problems with crampons, please feel free to contact us. Our customer service team will be happy to assist you to make sure your complete satisfaction. Note: This is an outdoor mountaineering auxiliary tool. Please do not use it as a professional rock climbing tool or in ways other than the intended use. The crampons are suitable for all kinds of hiking boots, hiking and snow boots, trail running shoes, etc. Easy to wear, each pair of crampons come with a carrying bag for easy storage. The crampons are perfect for winter outdoor activities such as hiking, fishing, walking, and ice sports. Suitable for males and females of any age including teenagers, and adults. The elastic band of the crampons is made of thermoplastic elastomer (TPE), which is 5mm thicker than ordinary rubber, and still has strong high toughness and high elasticity at -35°C. The links of this crampon use welded chain and stronger stainless steel chain, which provides good traction. Ice traction cleats Featured 19 spikes per foot, with 12 spikes at the forefoot and 7 spikes at the heel. multi-directional cleats, full sole coverage. The correct position design of the stainless steel nails ensures a balanced distribution of weight and longer use.Color: Black. Material: Neoprene. Brand: AlwaysGO. Sport Type: Climbing, Running, Mountaineering, Fishing, Hiking. Size: Large. Date First Available: August 25, 2022. Best Sellers Rank: #83,602 in Sports & Outdoors. : B0BBV7H65G. Sport Type: ?Climbing, Running, Mountaineering, Fishing, Hiking. Size: ?Large. Included Components: ?NO. Manufacturer: ?AlwaysGO. Suggested Users: ?unisex-adult. Material: ?Neoprene. Color: ?Black. Model Name: ?AlwaysGO-C01. Warranty Description: ?1 years. Brand Name: ?AlwaysGO. Item Dimensions LxWxH: ?9.45 x 8.66 x 1.18 inches. Package Weight: ?0.44 Kilograms. Item Package Dimensions L x W x H: ?10.16 x 9.21 x 1.61 inches.