NWT No Box. Your favorite sneaker, the Blake, just got comfier! The Cozy Blake and its removable insole are lined with sherpa to keep each step cozy no matter where the day takes you This supportive genuine suede sneaker features arch support Cobra Orthotic Technology, and adjustable laces for the perfect fit. The Aetrex Orthotic System is Built-In to every pair: • Our insole features arch support that helps to stabilize your body, align your feet and relieve common foot pain (ie. plantar fasciitis, heel pain & arch pain) • Our insole features UltraSky cushioning to provide pressure relief & extra comfort Adjustability: Laces • Upper Material: Genuine suede and sherpa • Padded heel for extra comfort • Outsole Material: Lightweight rubber • Removable Insole: Yes