Sport Shift

Comfortable men's underwear built for training that earned its place at the top of the lineup

Sport Shift is built for intensity. Poly blend fabric, semi-compression support, and laser-cut ventilation technology designed to move air where you need it most along with the patented Joey Pouch®. This is the fit for training days, not lounge days. Performance, in your pants.

The poly blend fabric is engineered for output, not just comfort. It's quick-drying, moisture-wicking, and holds its shape through repeat wear and repeat washes. The semi-compression construction keeps everything locked in place through sprints, sets, and swings, while laser-cut ventilation panels pull heat away from the body instead of trapping it. The result is a fit that disappears during your workout instead of demanding attention.

Choose your inseam. Men's trunks (3 inch) for a shorter, higher-cut fit. Men's boxer briefs (6 inch) for full coverage without bunching. Long leg boxer briefs (9 inch) for extra thigh coverage under compression shorts or leggings. All available in solid colorways, sized S to 4XL.

Want more performance? Stack a few pairs in our multi-pack bundle builder for the best per-pair price.