Trevor Brazile Relentless by Wrangler western shirts are rodeo-ready apparel! Relentless Wrangler shirts are designed by 9-time All-Around World Champion Trevor Brazile. Wrangler Relentless shirt features a handsome button down collar with Trevor Brazile neck tape. Button front placket and two-button adjustable cuffs. Open left chest pocket with Relentless logo embroidery. Turned hemtails. Men’s shirt is made of 80% cotton/20% polyester. Imported.