Billabong Spec 73 D Bah 2.0 Pro Boardshorts. Billabong's pro boardshorts blend performance and style with four-way stretch technology and custom wave trim details. The 20-inch regular fit and back pocket keep things practical for your next session. 4-way pro stretch. Cut & Sew side panels with contrast piping detailing. Screen-printed logo at side panels. Custom silicon Bracket Wave trims. Patch back pocket. 90% Recycled Polyester 10% Elastane. Machine wash. Imported.