10 Best Tri Shorts Women 2025 in the United States

The Sparx Women Triathlon Suit Tri Short in size Large and Red color offers various notable features ideal for triathlon activities. Made from high-quality Italian technical fabric, this suit is designed to wick moisture away and dry quickly, ensuring you stay cool and comfortable. The superior compression fabric helps reduce muscle vibration, which can minimize muscle fatigue, and the flat lock stitching enhances comfort by reducing chaffing.

The suit includes rear Air Stream mesh inserts for breathability and ventilation, and a 14-inch front zipper for additional cooling and ease of wear. The suit's material, consisting of 80% Polyamide and 20% Elastane, provides a four-way stretch for a comfortable fit that feels like a second skin, reducing the risk of chafing or soreness. Additionally, the suit features gel tight leg grippers to keep it in place and women's specific quick-dry padding for added comfort during cycling.

The sleeveless design allows for full range of motion, making it suitable for swimming, cycling, and running. However, one potential drawback is the lack of mentioned pockets, which might be a limitation for those who prefer to carry small essentials during their activities. Additionally, the care instructions requiring hand wash only might be inconvenient for some users. Despite these minor issues, this triathlon suit is well-suited for women looking for comfort, performance, and style in their athletic wear.

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 SLS3 Tri Shorts for Women are designed specifically for triathletes looking for a slim, athletic fit that supports performance. Made from a stretchy Nylon and Spandex blend, these shorts offer a second-skin feel that moves with you. The fabric’s flexibility and flatlock seams enhance comfort and reduce irritation during long races. The chamois padding here is thinner than typical cycling shorts, which helps prevent chafing and dries quickly — ideal for the transition from cycling to running.

An elastic waistband with a drawstring ensures the shorts stay in place, while the engineered single-layer leg grippers prevent the fabric from riding up without creating tightness or the 'sausage leg' effect. These features make the shorts comfortable for all three triathlon stages. However, the fit is quite compressive and tighter than regular workout shorts, so checking the size chart before buying is important to avoid discomfort. The shorts do not include pockets, which might be a downside if you want to carry small items during training or races.

These tri shorts provide a solid balance of comfort, performance, and style, particularly for women who want a close fit without sacrificing mobility or comfort on race day.