361 Degrees Bio-Speed Men's Sz 8.5

361 Degrees Bio-Speed Men's Sz 8.5. Lightly worn. Very comfortable and light shoe. A low profile, lightweight training shoe designed to support the unique demands of todays workout. Breathable air mesh upper Fitz-Rite midfoot has soft internal webbing to hold the foot secure Pressure Free Tongue designed to provide comfort and avoid irritation The QU!K Spine is a carbon fiber plate that adds integrity to the midfoot Sticky rubber forefoot for lightweight traction