EZ on, EZ off hook & loop closure in the front side of the guard.1 1/2" hook & loop top elastic strap.1" nylon bottom strap with buckle. "Fast, functional, comfortable, safe and good looking," describe the ProForce Velocity Chest Guard from Master Nick Patakos. Once the rear straps are adjusted for the first time, students can put on this chest guard like a jacket (in a matter of seconds), which closes in the front with a hook and loop fastener.The cavity on the inside allows for increased breathing space and allows air to pass through for further comfort (especially for female practitioners). The double layer of padding over the solar plexus and the rib cage provide an added level of safety. This innovative chest guard is the future... now! Patent pending.Part of The Wave of the Future family of products. Innovative new products from Master Nick Patakos. Adult Guard (Sizes M,L & XL) Feature:- EZ on, EZ off hook & loop closure in the front side of the guard.- 1 1/2" hook & loop top elastic strap.- 1" nylon bottom strap with buckle.Junior Guard (Sizes XS, S & S/MD) Feature:- EZ on, EZ off hook & loop closure in the front side of the guard.- 1" hook & loop top and bottom elastic straps. 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.Striking an object improperly may cause injury. Do not strike any object without proper training and instruction. Wearing a mouth guard is always recommended when participating in any athletic activity.