- Size: 37 - Women's casual sneakers Geox D Nebula, gray color, size 37 EU - Made with ECONYL®, a sustainable material of recycled and regenerated nylon - Suede details that add style and durability - Patented Inner Breathing System and Net Breathing System for maximum breathability - Advanced cushioning that protects the foot from impacts and strain - Ultra-lightweight design that allows freedom of movement and prolonged comfort - Elastic lace closure for a personalized fit and easy on/off - Removable insole for easy cleaning and improved hygiene - Upper material: synthetic, woven cotton textile, and cow leather - Interior: textile fabric, polyester, cowhide leather, and synthetic polyurethane - Sole: rubber, gum, and ethylene vinyl acetate for greater grip and resistance - Platform heel shape, ideal for daily and urban use - Perfect to combine with casual looks and activities in the city or while traveling