10 Best Tri Shorts Women 2026 in the United States

The MY KILOMETRE Womens Triathlon Shorts are designed with triathletes in mind, offering features that support comfort and performance across swimming, cycling, and running. The updated Stretchskin fabric is treated to stay dry and provides good muscle support, helping you feel aerodynamic and compressed during your workout. A standout feature is the MK TRI2.0 multi-density chamois padding, which is thicker and shaped to reduce pressure in sensitive areas, making cycling more comfortable without restricting movement when you transition to swimming or running.

The shorts have wide elastic leg endings with silicone grip, which help keep the shorts in place without pinching or discomfort, a key point for active use. Fit-wise, the waistline is specially cut for female bodies with soft material and strong, flat stitching to avoid irritation during long training sessions. Storage is practical too, with easy-to-reach pockets on each side, ideal for carrying nutrition or small essentials when you're on the go. The inseam of 8 inches offers moderate coverage that suits most women looking for a balance between protection and freedom of movement.

The care instructions require hand washing, which might be less convenient if you prefer machine washing. Also, while the drawstring closure allows adjustment, it may feel less secure compared to some shorts with elastic-only or zippered options. These shorts represent a solid choice for female triathletes who want comfortable padding, good fit, and practical pockets, especially if you don't mind the extra care needed when washing.

The SLS3 Tri Shorts for Women are designed specifically for triathlon use, combining comfort and performance in a slim, athletic fit. Made from a stretchy nylon and spandex blend, these shorts feel like a second skin, offering flexible muscle support without restricting movement. The flatlock seam construction helps prevent irritation, which is important during long races. The shorts feature a thin but effective chamois padding that provides enough cushioning for biking while being slim enough to avoid chafing or discomfort during running segments. This padding also dries quickly, which is useful in a triathlon setting.

The elastic waistband with a drawstring helps keep the shorts securely in place, and the engineered single-layer leg grippers prevent the shorts from riding up without creating the tight 'sausage legs' feeling. These shorts do not have any pockets, which could be a downside for those wanting to carry small items during training or races. The fit is compressive and tight, so checking the size chart carefully is important to ensure comfort. Hand washing is recommended to maintain the shorts’ quality. These tri shorts are a strong choice for women looking for performance-oriented gear that balances comfort, style, and functionality throughout all stages of a triathlon.

The MY KILOMETRE Women's Triathlon Shorts come with several thoughtful features that make them well-suited for triathletes. The fabric is a high-quality stretchskin material treated to stay dry, which helps with comfort and muscle support during all three sports. The chamois padding is a standout here—it's multi-density and designed specifically for women, providing good cushioning while cycling without restricting movement during swimming and running. The fit is enhanced by a female-specific waistline and flat, smooth seams that reduce skin irritation. These shorts have wide elastic leg endings with silicone grips to keep them firmly in place, which is important during active motions. Storage is convenient with pockets on both sides, allowing easy access to nutrition or small items on the bike or run. The adjustable drawstring waist helps get a secure fit, though the shorts require hand washing, which might be less convenient for some.

With an 8-inch inseam, they offer a balance of coverage and freedom of movement. These shorts deliver great padding, comfort, and practical features tailored for female triathletes, while the need for gentle care and the drawstring closure might be minor drawbacks depending on personal preference.