Runner-tech detailing goes casual and comfortable in a lightweight, all-activity sneaker sporting a knit sock upper and a mix of recycled fibers and content. Springy, distinctively pebbled Boost™ foam pairs with ribbed NMD plugs to put heel-to-toe cushioning and stability under every step. Cushioning: absorbs impact and distributes weight for consistent, buoyant comfort under each step Pull-on sock upper with adjustable lacing Removable insole Boost foam sole provides responsive heel-to-toe cushioning Textile and synthetic upper and lining/synthetic and rubber sole Imported Primeblue products contain high-performance recycled materials made in part with Parley Ocean Plastic® Fibers made from Parley Ocean Plastic are sourced from upcycled plastic waste intercepted from remote islands, shorelines, waters and coastal communities