Butora Unisex Advance Climbing Shoe - Lightweight & Durable Rock Climbing Shoes for Men & Women | Perfect for Indoor Gym & Outdoor Bouldering (Red)

OUTSOLE - 4. 0 mm Neo Rubber that gives you a soft friction you can trust

UPPER - Knit upper, for breathability, comfort on the skin, a light feel, and outstanding durability

LACING - Lacing with an outer sheet and inner dyneema-like core for durability, polyurethane strip around lacing to prevent tearing of upper material

MIDSOLE - Full length ABS mid-sole to maintain structural integrity, and add to performance on small edges

FEATURES - Asymmetrical shape to compliment the true shape of the human foot for comfort and performance