Women's Ryka Devotion Plus 4 Walking Shoes An update to the top-rated Devotion Plus 3, the Devotion Plus 4 walking shoe features a new standout design and the same performance and support you love with every step. BEST FOR: High-performance fitness walking. PERFORMANCE TECH: RE-ZORB® responsive cushioning for shock absorption + impact protection. MADE FOR WOMEN FIT: Designed for a woman’s unique foot shape, muscle movement, and build with a narrower heel, roomier toe, and softer foot cushioning. MATERIALS: Breathable engineered mesh with partially recycled linings + soft Lycra-lined tongue and collar with built-in cushion. CLOSURE: Lace-up front for a secure fit. INSOLE: Anatomical insole with extra arch + heel support. MIDSOLE: Lightweight EVA for soft cushioning. OUTSOLE: Eight-piece rubber sole for increased traction + durability. WEIGHT: 210 g/7.44 oz per shoe. HEEL-TO-TOE DROP: 11 mm.