Ryka Suzy Women's Casual Boot. Get cozy comfort from heel to toe with this irresistible sport bootie, designed with our powerful Made for Women fit. BEST FOR: Casual walking + Light outdoor hiking. PERFORMANCE TECH: Water-repellent materials for weather protection + Lug outsole for extra traction. 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: Water-repellent nylon with cozy faux fur collar + Microsuede mud guard for extra protection. CLOSURE: Slip-on fit for easy on/off. INSOLE: Surround Fit insole with cushioned EVA heel cup surrounds your foot in comfort. MIDSOLE: Lightweight EVA for soft cushioning. OUTSOLE: Lightweight and durable cushioned EVA outsole + Flex grooves for more natural movement. WEIGHT: 176 g/6.2 oz per shoe. HEEL-TO-TOE DROP: 7.5 mm. Model: RYKA-SUZY.