Mens size 30 blue Billabong submersible shorts. NWOT excellent condition, no rips, stains or tears. The Billabong Crossfire Submersible Shorts give you classic design, with a twist. Made from 4-Way Stretch treated in water repellent coating, these submersible shorts feature a front button closure, zip fly and pockets throughout for your needs. Topped with Billabong logo branding.