La Sportiva Cobra ECO Climbing Shoes - High-Performance Rock Climbing Footwear for Indoor & Outdoor Climbing | Perfect for Bouldering, Sport Climbing & Gym Training

Rubber sole 85% of components are derived from recycled materials (sole, upper and webbing) and guarantee low environmental impact through metal-free tanning and water-based adhesives) La Sportiva FriXion ECO rubber is obtained from recycling the rubber used in standard production (sole and heel) and guarantees the same high level of grip and durability