The Billabong Momentum Pro Boardshorts feature recycler 4-way stretch treated in water repellent coating for a lightweight and quick-drying feel. Featuring our signature Performance fit, these fixed waist boardshorts are topped with a patch pocket, colorblock design and Billabong logo branding. Men's Performance Boardshorts. Eco-Conscious Fabric/Technology: Recycler 4-Way Stretch High Performance Fabric. Made from recycled PET plastic bottles. The perfect combination of performance and comfort. Micro Repel water repellent coating for a lightweight and quick drying fabric. Fit: Performance, featuring an engineered fit and paneling to reduce seams, enhance stretch, and improve performance. Waist: Fixed waist with adjustable drawcord. Pockets: Back patch pocket with flap. Billabong woven label at bottom left hem. Woven logo label at back pocket.