Experience your own aha moment as you free your stride by lacing into the Newton® Aha II NYC 16 running shoe!Predecessor: Aha.Support Type: Neutral.Cushioning: Lightweight, flexible response. Surface: Road. Differential: 6 mm.Newton recommends that those new to natural-running-inspired footwear begin with 10-15 minutes of running, and gradually building up mileage.Limited edition color inspired by the New York City Marathon.One-piece, seamless engineered mesh upper with structurally supportive synthetic overlays. Lace-up closure. Padded tongue and collar. Soft, breathable textile lining offers a great in-shoe feel.Removable foam insole. Action/Reaction technology in the forefoot and heel provides highly responsive, trampoline-like, engaging, and protective cushioning.Biomechanical metatarsal sensor plate promotes a lighter, more efficient stride.Five-lug P.O.P 3 platform. Durable s.h.a.r.c outsole material delivers long-lasting durability. Open ground surface EVA in mid-stance. Imported. Measurements: Weight: 10 ozProduct measurements were taken using size Men's 11.5, width Medium. Please note that measurements may vary by size.