Details Scarpa Spin ST - Men's Trail Running Shoe The Scarpa Spin ST combines incredible traction with lightweight and high breathability for best performance on muddy terrain. The upper is made of a breathable, abrasion-resistant fabric, and the collar protects the ankle from scratches. The Vibram Fixion ST sole is made of Vibram Megagrip compound with Traction Lug technology and has 7 mm lugs for great traction and braking power. Weight: 520g (pair size 42) Trail running shoe designed for soft terrain NBS adjustable lace lock Last: ARM Lining: Stretch textile Upper: Mesh + Microfibre + TPU Midsole: Presa TRN-04 Sole: Vibram Fixion ST Specifications Ribelle Spin ST - Men's Trail Running Shoe