Ring to Cage Deluxe MiM-Foam Sparring Boxing Gloves - Hook&Loop/Elastic Cuff for Muay Thai, MMA, Kickboxing, Boxing Cowhide leather. Padding MiM-Foam (Machine injected molded foam) technology with 2.5" of protection over the knuckles. Attached padded thumbs, soft poly/nylon lining for quick drying. Hook&Loop closure with elastic cover for safety.