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.

Padding is thoughtfully designed with lightweight foam cushioning that supports cycling comfort without weighing you down during the run. However, the padding is more basic compared to some high-end tri shorts, so if you want extra plushness or advanced chamois technology, these might feel a bit minimal. Additionally, the care instructions require hand washing, which could be less convenient for frequent training.

These shorts provide a dependable, no-frills option focused on comfort, fit, and essential race features at an affordable price point, making them suitable for beginner to intermediate triathletes.

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 leg grippers use a non-restrictive design, so the shorts stay in place without the tight squeeze some elastic bands cause. For carrying essentials, dual hip pockets offer race-ready storage, allowing easy access to nutrition or small items. The seam construction uses a chafe-free stitching method, which is important to avoid skin irritation during long sessions. Some may find the fitted cut too snug if they prefer a looser fit, and the 7-inch inseam might not provide the desired coverage for all users. Additionally, while the pockets are useful, they are relatively small and may not accommodate larger items.

These shorts are well suited for triathletes seeking a reliable, performance-focused option that supports endurance and speed without sacrificing comfort.

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.

The 8-inch inseam with soft leg grippers helps keep the shorts in place, so you won't need to stop and adjust them mid-race. Two open hip pockets are practical for holding energy gels or small snacks, giving easy access on the go. The waistband includes a drawstring for a customizable fit, though it might require occasional tightening. One minor downside is that the shorts are hand-wash only, which could be less convenient if you train frequently. While the material is premium and feels nice on the skin, the imported nature and sizing should be checked carefully before buying.

These shorts are well suited for triathletes looking for a reliable, no-frills option that balances performance and price without unnecessary extras.