Switching between running and strength training has never been more effortless than in the versatile performance of the New Balance® MX40v1 (Minimus 40) cross-training sneaker.Part of the NB Minimus collection, which takes its place on the cushioning spectrum between barefoot performance and traditional maximum-cushioned footwear. Lightweight, breathable mesh, synthetic, and TPU upper materials. No-sew overlay application helps reduce the likelihood of irritation. Lace-up closure. Molded external heel counter adds stability. Reflective details. Lightly padded tongue and collar. Smooth fabric lining offers a great in-shoe feel. REVlite midsole offers superior responsiveness and durability at a 30% lighter weight than other foams with comparable performance.Differential: 4 mm.Vibram® outsole provides maximum surface contact and multidirectional traction.Imported. Measurements: Weight: 11 ozProduct measurements were taken using size 11, width D - Medium. Please note that measurements may vary by size.