Soup up your run when you fly light in the RO Mastodon Pro Model II from adidas by Rick Owens! ; Breathable leather and mesh upper. ; Plush tongue and collar. ; Soft leather and textile lining for a great next-to-foot feel. ; Lightly padded leather insole. ; Springblade synthetic outsole delivers exceptional launch and power. ; Ultralightweight polymer blades are tuned and angled to absorb impacting shock to propel you forward with every stride. ; Imported. ; This item may ship with an attached security tag. Merchandise returned without the original security tag attached or a damaged tag may not qualify for a refund. Measurements: ; Weight: 1 lb 13 oz ; Product measurements were taken using size UK 11.5 (US Men's 12, US Women's 13), width D - Medium. Please note that measurements may vary by size. ; Weight of footwear is based on a single item, not a pair.