Durable, water-resistant synthetic material in a laceless design is easy to clean. Slip-on design has 2 pull tabs and a flexible heel that allow for easy on and off. Elastic strap at the heel helps secure your foot for a snug, comfortable feel. Solid panels on the upper give you a spot to add your name or inspiration. Pulse design lines on the sole, liner and cushioning symbolize vitality, movement and heart. Never used but has no box