Best Sleeveless Triathlon Suits of 2025

The FDX Triathlon Suit is designed with multi-directional nylon and elastane stretch fabric, ensuring a perfect fit during your activities. Its convenient front zip allows easy wear, while the rear pocket provides essential storage for your items while cycling. You will appreciate the foam padding that minimises water absorption, keeping you comfortable during the run. Additionally, the padded crotch area offers protection and comfort on the bike, making this suit ideal for various outdoor sports.

The Santic Triathlon Suit is a versatile one-piece designed for women, featuring a foam-cushioned pad that ensures chafe-free comfort during cycling. Its specially designed golden ratio enhances fit and provides a slimming effect, giving you confidence throughout your race. The suit features elastic flat locked stitching for maximum strength and comfort, enhancing aerodynamics while preventing leg ride-up with a non-slip band. Additionally, the back zipper with a long rope allows for easy dressing, making your transition smoother.

The Santic Tri Suit is designed specifically for women, featuring a body-zone oriented panel-cut that provides an optimal fit and enhances your shape. The suit includes a back zipper with a long rope, making it easy for you to get dressed quickly and comfortably. With convenient storage pockets on the sides, you can easily carry essentials like keys and energy bars while cycling or running. Plus, the special design gives a flattering lift to your buttocks, ensuring you look and feel great during your triathlon.

The SLS3 Men's Tri Suit offers exceptional support and comfort through its advanced fabric mix, ensuring you feel great during your race. Its back pocket allows easy access to energy gels or bars, keeping you fuelled without hassle. Designed to remain in place, this suit features a soft leg finish to prevent riding up, allowing you to focus solely on your performance. Additionally, the foam-cushioned pad provides chafe-free support throughout your bike ride, ensuring that you stay comfortable while you push your limits.

The Wixen Triathlon Suit offers outstanding performance for athletes. Made from long-lasting Italian technical fabric, it wicks moisture away and dries quickly, keeping you cool and comfortable during your events. The superior technical compression fabric reduces muscle vibration, helping to minimise fatigue. With flat lock stitching, you can enjoy increased comfort and reduced chafing. Rear Air Stream mesh inserts provide excellent breathability, ensuring you stay fresh throughout your run, swim, or bike ride.

The Synergy Elite Tri Suit offers proven technology for superior performance, ensuring you stay comfortable with its quick-drying, perforated chamois pad. The flatlock stitching and adjustable zipper promote a snug fit while large armholes prevent chafing during your activities. This trisuit also features effective leg grippers to keep your shorts in place, allowing you to focus on your performance. With added convenience from side leg pockets and a zippered mesh pocket at the back, you’ll have enough space for essentials while you compete.

The CGLRybO Triathlon Suit is designed for optimal performance during races. It features a comfortable hypoallergenic pad that provides support on the bike while remaining unnoticed during your run. The second-skin fit ensures complete freedom of movement, allowing you to swim without restriction. Its breathable, quick-drying fabric helps prevent chafing and includes a long-length zipper for easy removal. Additionally, the technical compression fabric reduces muscle vibration, helping to combat fatigue, while reflective elements enhance visibility in low light conditions.

The DIFOS Triathlon Suit is a versatile one-piece design perfect for triathletes. It features a professional cushioned pad that ensures a chafe-free experience during your bike ride. With its body-zone oriented panel-cut, this suit creates a flattering fit that helps achieve a slimming effect. The elastic flat locked stitching provides maximum strength and comfort, allowing for better aerodynamics and muscular compression. Additionally, the non-slip band at the hem prevents the legs from riding up, ensuring you stay focused on your race without needing to adjust your suit.

The KONA Assault Triathlon Suit is designed to keep you dry and comfortable during your races. Made from performance LYCRA fabric, it offers excellent moisture management, ensuring you stay at your best. The HI FIL MESH technology enhances temperature control, making it perfect for warm conditions. Additionally, the lightweight and quick-dry pad provides comfort during long hours of wear. With UPF 50+ UV sun protection, you can feel safe from harmful sun rays while competing.

The NUNOMO Triathlon Suit offers outstanding comfort and flexibility, making it feel like a second skin during your activities. Its summer-weight fabric ensures you stay cool, even in warm conditions. The suit features an air mesh fabric for breathability and provides anti-odour and UV protection, which is essential for outdoor sports. Additionally, the ergonomic 9D gel seat pad guarantees comfort while cycling, allowing you to perform at your best without distraction or discomfort.