10 Best Tri Shorts 2026 in the United States

The MY KILOMETRE Men's Triathlon Shorts are designed with a blend of 78% Regenerated Polyamide and 22% Xtra Life Lycra fibre, which makes them durable and chlorine resistant, suitable for both pool swims and outdoor use with UPF 50+ protection. The moderate compression helps with muscle support during long-distance races.

These shorts feature the MK TRI2.0 MULTI DENSITY CHAMOIS for enhanced comfort and performance, specifically designed to support the aero position on the bike and comfort during the run. The chamois padding is a significant strength, as it balances cushioning and flexibility well for long-distance triathlons. The shorts also come with accessible storage pockets on each side, providing easy access to nutrition during activities.

The ultra-thin and ultra-light elastic leg grippers ensure a snug fit without discomfort from silicone, making them ideal for extended wear. Additionally, the flat locked stitching minimizes chafing and follows the body's contours, enhancing comfort and durability. However, the requirement to hand wash the shorts might be seen as slightly inconvenient for those looking for low-maintenance gear. Despite this, the MY KILOMETRE Men's Triathlon Shorts offer a combination of comfort, functionality, and durability that makes them a strong choice for triathletes, especially those participating in longer events.

The SLS3 Triathlon Shorts for men are designed with athletes in mind, offering a comfortable and supportive fit thanks to a fabric blend of 80% nylon and 20% spandex. This combination provides good stretch and muscle support without feeling overly tight. A drawstring waistband ensures a secure fit, while flatlock seams help reduce chafing during long races. The foam-cushioned chamois padding is slim and lightweight, giving enough comfort for cycling without adding bulk that could slow down your run.

One standout feature is the two open hip pockets, which are perfect for easy access to energy gels or snacks during a race. The shorts also have a soft finish on the leg hems designed to prevent them from riding up, so you won’t need to stop and adjust mid-race. While these shorts offer many perks at an affordable price, the open pockets may not secure items as tightly as zippered ones, which some athletes might prefer.

These tri-shorts successfully balance comfort, practicality, and cost, making them a solid choice for triathletes looking for reliable gear without overspending.

The MY KILOMETRE Men’s Triathlon Shorts are designed with high-performance features suited for long-distance tri races. Made from a durable blend of 80% polyamide and 20% Xtra Life Lycra, these shorts offer muscle compression, improved aerodynamics, and chlorine resistance, making them great for both pool swims and cycling. The UPF 50+ protection is a nice bonus for outdoor use. The chamois padding is multi-density and shaped specifically for the aero bike position, which should provide good comfort during cycling and the run, but might feel a bit firm if you prefer softer padding.

The adjustable drawstring helps secure the fit, while the wide, elastic leg grippers with silicone prints prevent the shorts from riding up, enhancing comfort during movement. Flat locked stitching minimizes chafing, which is essential for long races. One standout feature is the easy-to-access storage pockets on each leg, perfect for carrying nutrition without interrupting your ride or run. These shorts require hand washing, which might be less convenient for some. Also, the pull-on closure is simple but might not offer as tight a fit as zippered options. This product is well-suited for triathletes looking for durable, functional shorts with practical storage and a focus on comfort and performance.