Brand New in Retail Box and original wrapping material. These Shoes are 100% Original and Authentic. Please verify the size and don't hesitate to ask me before buying. Return accepted. Newly Developed Molded Lycra Collar And Tongue With Sculpted Heel To Provide Full Range Of Motion. Non-Stretch Techloom Forefoot Keeps Your Foot Secure And Stable Throughout Your Workout. New Lacing System Limits Lace-Loosening During Your Workout To Keep You Performing Your Best. Phantom Lace Loop Eyelet Offers The Option To Tuck Your Laces For Streamline Look. New Sockliner Offers Exceptional Cushioning To Handle Even The Most Extreme Training Session. Propelium? Is Designed To Maximize Energy Generation And Provide Superior Comfort That Will Maintain Midsole Structural Integrity Longer Than Conventional Eva. Lightweight Propelium Midsole. Durable Rubber Outsole With Forefoot Crash Pad. The 8Mm Drop From The Heel To The Forefoot Places Your Foot In A Natural Position For Efficient Running. Material 36.5% Tpu, 63.5% Textile - Outsole 64% Eva, 36% Rb Size fit True To Size Care instructions Machine Washable. Wash On Cold Water Setting, Use Detergent With No Bleach. Air Dry.