Womens lace up sneaker best for high-performance fitness walking, APMA APPROVED: Awarded the American Podiatric Medical Association Seal of Acceptance for products that promote good foot health. PERFORMANCE TESTED: Proven in lab testing to provide low deceleration, braking, and impact forces + Very high perceived cushioning, INNOVATIVE TECH: Full-length RE-ZORB responsive cushioning for shock absorption + impact protection, plus lightweight RE-ZORB LITE pads in the forefoot and heel MATERIALS: Retro-inspired styling with breathable air mesh + Leather and synthetic overlays + Padded tongue and heel collar, CLOSURE: Secure lace-up front INSOLE: Anatomical heel with extra arch support + heel support and partially recycled EVA, MIDSOLE: Lightweight EVA for soft cushioning + Full-length RE-ZORB responsive cushioning OUTSOLE: Durable two-piece rubber sole for grip + Built-in compression channels for shock absorption, WEIGHT: 278 g/9.8 oz per shoe CLOSURE: Secure lace-up front