Hit the trails with the power of sugar cane-derived PWRRUN BIO foam. This Run For Good (RFG) style offers plush and supportive cushioning from organic and renewable materials and superior traction with a rubber outsole partially made from recycled tires. With all this focus on sustainability, your next outing will be even sweeter. FEATURES & BENEFITS - Sustainable comfort – Made using 30% sugar cane ethanol-based foam, PWRRUN BIO+ cushioning reduces the need for plastic and offers supreme cushioning you feel can feel better about - Ultimate debris protection – Responsibly sourced mesh is structured to keep bits of debris out so you can focus on the trail ahead - Grip with a difference – A new spin on old tires, the Austin Rubber outsole is made from a 50% blend of recycled tires for superior grip and traction - Best for: Daily Trail/Casual Treks - Heel-to-toe Offset: 4mm (28mm heel/24mm forefoot) - Weight: 8.2oz (233g) - Sustainability: This style is vegan and contains recycled materials