10 Best Triathlon Shorts 2026 in the United States

The MY KILOMETRE Men's Triathlon Shorts are designed with triathletes in mind, combining practical features and comfort-focused details. The material blend of 73% regenerated polyamide and 27% spandex offers moderate stretch and chlorine resistance, making the shorts suitable for pool swims and providing UPF 50+ sun protection. The fit is described as skinny with a low rise, and the adjustable drawstring helps ensure they stay secure during intense activity.

A key highlight is the MK TRI 2.0 multi-density chamois padding, engineered for the aero position to provide comfort on the bike while being thin enough not to interfere with running. The ultra-thin elastic leg grippers avoid silicone discomfort and maintain a snug fit with good flexibility, which helps prevent the shorts from riding up without causing irritation. Flat locked stitching enhances comfort by reducing chafing and adds durability.

For storage, there are four accessible side pockets designed for nutrition or small essentials, which is handy during long-distance races. On the downside, the shorts require hand washing, which might be less convenient for some. Also, while the medium stretch and weight fabric balance durability and comfort, some athletes looking for maximum compression or ultra-lightweight gear might find these shorts a bit heavier than alternatives. These shorts suit triathletes who want a reliable, comfortable option with thoughtful padding and practical storage, especially for those prioritizing durability and sun protection.

The sponeed Padded Cycle Shorts are made from a stretchy blend of 80% polyester and 20% spandex, which helps keep you comfortable by wicking sweat during rides. The shorts include a 4D gel padded chamois designed to reduce friction and absorb shocks, making them suitable for long rides on road or mountain bikes. They fit with a mid-rise and regular cut, featuring a high-elastic waistband that hugs your body comfortably without restricting movement. One helpful feature is the non-slip strips on the leg openings, which prevent the shorts from rolling up as you pedal.

These shorts do not have pockets, which might be a drawback if you like to carry small essentials. The lightweight fabric and decent stretch allow for freedom of movement, which is important for triathletes transitioning between cycling and running. The color options and style are simple yet modern, providing a functional and sleek look.

These shorts represent a good choice for cyclists looking for affordable, padded comfort with moisture-wicking fabric. They suit casual cyclists and triathletes who prioritize comfort and cushioning over extra features such as pockets.

The MY KILOMETRE Triathlon Shorts are designed for athletes seeking performance and comfort in long-distance races. The main fabric is a blend of 78% Regenerated Polyamide and 22% Xtra Life Lycra, which offers moderate compression, chlorine resistance, and UPF 50+ protection. These features make the shorts suitable for both indoor pool swims and outdoor activities.

The inclusion of accessible nutrition storage pockets on the sides of the legs is a thoughtful addition for easy access during bike rides or runs, enhancing convenience for athletes. The MK TRI2.0 MULTI DENSITY CHAMOIS is specifically designed to provide comfort in the aero position, which is crucial for long cycling sessions and transitions to running. This padding aims to maximize performance without compromising comfort.

The ultra-thin and ultra-light elastic leg grippers ensure a snug fit without causing silicone discomfort, adding to the comfort and flexibility of the shorts. Flat locked stitching is used to prevent chaffing and enhance durability, benefiting those who engage in rigorous activities. However, the shorts require hand washing, which might be inconvenient for some users. Additionally, the drawstring closure might not be preferred by everyone, as some might find it less secure compared to other closure types. Despite these minor drawbacks, the MY KILOMETRE Triathlon Shorts are a strong contender for triathletes looking for reliable, comfortable, and performance-oriented gear.