Merrell Trail Glove

• Zero-drop sole- the heel cannot be higher than the forefoot- the sole is a uniform thickness,
• Wide toe box- this allows the toes to splay,
• Thin, relatively flexible heel- This is not as critical as it will be determined by the terrain. The more rugged the terrain, the thicker the heel (more protection),
• An upper material that does not interfere with foot function,
• A closure system that allows for a degree of customization of fit,
• A liner that eliminates the need to wear socks, and
• Lightweight."