A flexible Vibram® outsole applies lightweight cushion and grip to whatever road you’re on, while the New Balance WX40v1 running shoe’s no-sew construction cuts down on friction and interior irritation.Item # 541705Cushioned footbedEVAEVA midsoleLace entryMesh and manmade upperMolded external counterNo-sew constructionRapid rebound technologyTextile liningVibram®Vibram® rubber outsoleStyle Number: WX40BW