Brandblack Billy Shorts in Navy. - size XL (also in ) Brandblack Billy Shorts in Navy. - size XL (also in ) 100% nylon. Elastic waist with internal drawstring. Side welt pockets. Back welt pockets with button closure. 23 at the knee opening. BRAR-MF20. BB1217. Brandblack takes menswear to the next level. Guided by the phrase, ?look good winning,? the brand uses high-tech fabrics and a high-fashion sensibility to create clothing and footwear that appeals athletes of all levels. From shirts with the word, ?Beast? across the chest to high-voltage colored sneakers, Brandblack lets you play hard and look good doing it.