Mens Immortal Core 21" Boardshorts

Billabong is built for those who feel most at home by the sea. Born from surf culture and shaped by the spirit of adventure, we create swimwear, apparel and accessories for life in and beyond the waves. Our designs blend coastal comfort, effortless style and practical performance, made for early surfs, sunlit road trips and everyday moments. With a deep connection to community, creativity and the ocean, Billabong celebrates freedom, self expression and the endless pull of the tide. From beach days to new horizons, we are here for every story written under the sun with warmth.