Fall in love with your run when you stride in the lightweight, responsive cushioning of the New Balance® 720v4. Predecessor: 720v3. Support Type: Neutral to underpronation (supination). Cushioning: Lightweight, flexible response. Surface: Road. Differential: 10 mm. Breathable mesh and synthetic upper materials. No-sew upper application helps reduce the likelihood of irritation. Lace-up closure. Padded tongue and collar. Breathable fabric lining offers a great in-shoe feel. Removable foam insole. NB Response 2.0 performance insert. Ultrasoft CUSH+ midsole provides responsive cushioning without sacrificing durability or stability. Rubber outsole. Last: PL-10. Weight of footwear is based on a single item, not a pair.