Apex Trunks by Kelly Slater

The Apex Trunks by Kelly Slater for Outerknown are the ultimate performance surf trunks, sustainably engineered for life on the waves.

Made from 100% post-consumer recycled materials, like plastic water bottles, these trunks combine eco-conscious design with world-class performance. Developed and tested by 11x World Champion Kelly Slater, they feature ultralight 4-way stretch fabric, stitch-free welded seams, and quick-dry technology to keep you moving comfortably. Laser-cut ventilation, an Aquaguard™ zippered back pocket, and an internal key loop add thoughtful, functional details.

Packable into their own pocket, they’re ready for wherever your next surf session takes you.