The next generation of our fan-favorite Devotion features more rubber in the outsole for standout durability and grip, plus exceptional cushion and stability. BEST FOR: High-performance fitness walking. PERFORMANCE TECH: Full-length RE-ZORB® responsive cushioning for shock absorption + impact protection, plus extra RE-ZORB® in the forefoot and heel. MADE FOR WOMEN FIT: Designed for a woman's unique foot shape with a narrower heel, roomier toe, and softer cushioning. MATERIALS: Breathable mesh with partially recycled linings + Padded heel. CLOSURE: Lace-up front for a secure fit. INSOLE: Anatomical insole with extra arch + heel support. MIDSOLE: ACTIVfoam™ EVA for soft cushioning + built-up cushion in the midfoot for stability. OUTSOLE: Eight-piece rubber sole for increased grip + built-in compression channels for shock absorption. WEIGHT: 248 g/8.7 oz per shoe. HEEL-TO-TOE DROP: 10 mm.