10 Best Triathlon Shorts 2025 in the United States

The SLS3 Triathlon Shorts for men are designed with comfort and practicality in mind, making them a solid choice for triathlon athletes. The fabric blend of 80% nylon and 20% spandex offers a good balance of stretch and durability, helping to provide medium muscle support without feeling too tight or restrictive. They feature flatlock seams and a drawstring waistband, both aimed at reducing chafing during long races. A standout feature is the back zip pocket, which securely holds energy gels or snacks, allowing easy access without interrupting your run or bike. The shorts also include a soft leg gripper that prevents them from riding up, so you don't have to stop to adjust them mid-race.

The Zoot Men’s Core 7-Inch Tri Shorts are designed with triathletes in mind, balancing speed, comfort, and practicality. The premium Italian fabric is lightweight, quick-drying, and offers UPF 50+ sun protection, which is great for long outdoor workouts or races. The fit is streamlined and athletic, with a mid-rise and a pull-on style that should suit most body types comfortably. One standout feature is the ultra-plush chamois, which provides good padding for cycling without causing discomfort during swimming or running phases. This makes transitions smoother and helps reduce irritation.

The SLS3 Triathlon Shorts are designed with triathletes in mind, offering a good blend of comfort, support, and practical features. Made from 80% nylon and 20% spandex, this fabric mix ensures a stretchy yet durable fit, which helps with muscle compression and freedom of movement. The medium compression provides decent muscle support without feeling too tight. The shorts include a foam-cushioned chamois pad tailored for both cycling and running, offering protection during your bike ride while being slim enough not to slow you down on the run. Flatlock seams reduce irritation and chafing, enhancing comfort during long sessions.