The Wrangler Cowboy Cut jean is the Official Pro Rodeo Competition jean! Boys’ regular (R) and slim (S) fit Wrangler Cowboy Cut jeans have authentic five-pocket styling with a zipper fly. An adjustable waist with hidden elastic tabs allows these Wrangler jeans to grow with your young cowboy. 89 - Black is made of 13.75 oz. denim. 88 - Indigo is made of 14.75 oz. denim. Imported.