Ace Short Shorts - Sleek and Functional Activewear: Enhance your workout with the Björn Borg Ace Short Shorts, designed for maximum movement and comfort. Made from soft recycled polyester with a hint of stretch, these shorts feature a regular fit with a shorter length, side pockets with a key pocket, and slits on the sides for added mobility. The classic elastic waistband includes a drawstring for easy adjustment, complemented by the iconic tennis-ball logo on the leg. Extra Product Details:. 92% Recycled Polyester, 8% elastane Regular Fit and Short Length Side Pockets with Key Pocket Slits for Extra Movement Machine Washable. These shorts combine sustainability with performance, making them ideal for any sport or workout.