Description: With 8 high-strength manganese steel teeth. High-strength steel spike-and-chain system provides excellent traction on a variety of icy surfaces. Strategic placement of spikes ensures equal distribution of weight for long-lasting comfort and durability. Welded flex chain won't pull apart on rough terrain. Durable elastic harness ensures a tight hold on your shoe, even at cold temperatures. Carry bag included for storing your crampons. Cooperate with all kinds of sports shoes, hiking shoes, and mountain boots, etc. Specification: Material: Steel + rubber Color: Black Size Chart: Size: M fit women EU Size 35-38 170 x 168 x 4mm /(stretchable) Package Includes: 1 Pair of Crampons 1 x Carry Bag