NEW IN - Men's Billabong Crossfire Mid Submersible Walkshorts in Asphalt from £55. From land to sea, the Billabong Crossfire Mid Submersible Walkshorts are built for whatever the day throws your way. Designed with 4-way stretch recycled fabric, these hybrid shorts move with you, offering all-day comfort whether you're hitting the streets or diving into the waves. The Micro Repel quick-dry technology ensures they dry fast, so you stay light and fresh. With a 19" mid-length outseam, they strike the perfect balance between coverage and mobility. The classic button closure adds a clean finish, making them as stylish as they are functional. Ready for adventure? These walkshorts are your go-to for surf, sand, and everything in between. Shop Now.