Derby Super Soft Choc Slip On odor neutral EVA has been tested Colour:Nocturnal Blooms odor neutral EVA has been tested for harmful substances and combines numerous positive attributes 81cm polyurethane sole which is extremely lightweight and comfortable Adjustable Strap No Arch Support No Designed for Everyday Comfort Footbed Lining Leather Forefoot Cushioning Yes Heel Height 2cm Hook & Loop Closure No Insole Design Padded Insole Material Flexible PU Lining Leather Metatarsal Support No Midsole Material Rubberised EVA Orthotic Friendly Yes Orthotic Type Full Length Outsole Rubberised EVA Removable Footbed Yes Upper Material Leather Width Medium Removable insole great for those with orthotics