Ascent Groove Mens Thongs Size:10 Plant based MIZUNO ENERZY nxt midsole Colour:White with Silver Metallic Plant based MIZUNO ENERZY nxt midsole foam Plant based Glass Fibre infused Wave Plate Plant based Sockliner base Bloom™ (algae based material) included in the outsole Upper: 90% recycled content Upper Synthetic Leather: 90% recycled content Sockliner Lining: 90% recycled content Shoelaces: 90% recycled contentSmooth Speed Assist is Mizuno's signature performance geometry that encourages and supports efficient running form this latest iteration of the 860 series delivers a dual density cushioning system that ensures a plush feel underfoot while maintaining firm support where you need it most Elevated heel to offload strain Groove Black Black is ultra light and super soft allowing the foot to relax