Stone Sleeves Size:Extra Large This officially licensed mini-helmet has

This officially licensed mini-helmet has been hand-signed by Eagles star wide receiver AJ Brown

Mercian’s QCS technology uses braided carbon strands to create a 360-degree carbon sleeve

⚾ Positions: Ideal for pitchers

and basketball enthusiasts

Tension Level: Light - Great for everyone

Stone Sleeves Size:Extra Large This officially licensed mini-helmet hasA HISTORY OF THE SERIOUS STEEL STONE SLEEVES It took us close to a year to design and develop these stone sleeves. Beginning back in 2016, with just a sketch and some leather, we began forming and fitting these guards to protect the forearms from Atlas stones. Each pain staking prototype we would get closer and closer. Finally, in 2017 2018, we released version 1. 0 at the Arnold Festival and Expo in Columbus, Ohio. Met with rave reviews, we knew we