Versatile: Can be combined with hiking shoes and boots (rigid soles) and insulated boots (winter boots) and suitable for several different types of snowy, icy and muddy settings; Reliable grip and comfortable: 11 carbon steel 2/3 inch spikes that are dispersed across a broad area as well as an ergonomic plate system. Enables even weight distribution and reduces fatigue muscles; Secure fit: Velcro strap across the foot and textured elastomer harness (inside) for extra grip to the shoe; Carry bag included: A convenient puncture-proof carry bag for storage before and after your adventure; Number of Spikes: 11; Spikes Length: 2/3" | 1.7 cm; Weight: 16.3 oz | 462 g (pair)