The New Balance 1063 running shoe offers a cushioned ride from heel to toe off. Synthetic/mesh upper. Sure Lace™ supportive lacing system helps keep your laces tied and ready for miles. N-Lock® integrated lacing and webbing system provides optimal fit, support and security. Features eco-friendly, Cocona Phantom Liners. ABZORB DTS® dyanamic transition system combines ABZORB® foam and ABZORB SBS® to deliver optimal cushioning and a smooth transition on heel strike. Stability Web® adds optimal arch support that's both rigid and lightweight while preventing midfoot flex. Ndurance® outsole gives maximum durability in high wear areas. Blown rubber forefoot, forefoot flex grooves. Wt. 12.2 oz.