1/2" thick sparring boots.Vinyl covering over dense foam core.Contoured for maximum protection and mobility.Open bottom for better gripping on floor and mats.Available in 5 colors. ProForce Lightning Kicks Feature:- 1/2" thick vinyl covered foam offers protection for sparring over the entire foot and ankle.- Cutouts around achilles and instep provide for better dexterity and mobility.- Bottom has two reinforced vinyl straps to keep boots secure.- Open areas at heel, ball of foot, and toes allow for better gripping on floors.- Fastens with elastic strap that secures with hook and loop closure.- Available in men"s sizes. women order 1 size smaller.- Comes in red, white, blue, black, and silver.- Matching sparring head gear and gloves also available. Disclaimer:Boxing and Martial Arts are contact sports. Users of this equipment are subject to personal injury. These products have a degree of protection but are not warranted to protect the user from injury. Wearing a mouth guard is always recommended when participating in any athletic activity.