Best Medium Triathlon Suits of 2025

The Synergy Elite Tri Suit offers exceptional performance with quick-drying fabric and a perforated chamois pad for comfort during your ride. The flatlock stitching and adjustable zipper enhance durability and convenience, while large armholes prevent chafing as you move. Additionally, the soft leg grippers keep the shorts securely in place, allowing you to focus on your performance without distractions. This trisuit is designed to support you in achieving your best results.

The SLS3 Tri Suit is designed for a comfortable and flattering fit, ensuring you stay stylish during your triathlon. With a flexible fabric blend, it stretches in all directions, providing support without itchy seams. The longer legs help prevent chafing while you run, and the soft gripper keeps everything in place without discomfort. It also features a custom foam-cushioned pad for cycling, offering chafe-free support and lightness, making it feel barely there while you ride.

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 SLS3 Women's Tri Suit offers a perfect fit by requiring your height and weight measurements for accurate sizing. It features custom foam padding that provides exceptional support during cycling and running, ensuring a chafe-free experience. The suit is designed with a flexible fabric blend that stretches in all directions, providing a sleek and supportive fit without any itchy seams. Additionally, the breathable nylon/spandex mix wicks away sweat, keeping you cool and dry during your activities, thanks to the ventilation panels and an easy pull zipper.

The SLS3 Tri Suit FX offers remarkable comfort and support, making it ideal for triathletes. With a medium level of compression, it helps to support your muscles without feeling restrictive. The flatlock seams ensure a chafe-free experience during races. Additionally, the back pocket is perfect for securely storing energy gels or bars, allowing easy access when you need a boost. Finally, the soft leg finish prevents the suit from riding up, so you can focus on your performance without interruptions.

The Sparx Triathlon Suit is crafted from high-quality Italian technical fabric that wicks moisture away and dries quickly, ensuring you stay cool and comfortable during your events. Its superior compression fabric reduces muscle vibration, helping to combat fatigue and enhance your performance. With reflective logos for high visibility and flat lock stitching to prevent chafing, this suit guarantees both safety and comfort. The rear Air Stream mesh inserts further enhance breathability, making it an ideal choice for triathletes.

The KONA Assault Tri Suit offers exceptional comfort and performance for triathletes. Made from performance LYCRA fabric, it keeps you dry and comfortable throughout your race. The HI FIL MESH technology manages temperature and moisture, ensuring you stay cool even during intense activities. Additionally, the lightweight and quick-dry pad provides essential support, making your transitions smoother. With UPF 50+ UV sun protection, you can confidently compete in sunny conditions without worrying about harmful rays.

The SLS3 FRT 3.0 Tri Suit is designed to provide excellent support and comfort during your triathlon. With a quick-drying fabric mix, it offers medium compression to support your muscles without restricting movement. The flatlock seams ensure a chafe-free experience, allowing you to focus on your performance. Additionally, the suit features a soft leg finish to prevent riding up, so you can concentrate on the race without distractions.

The Sparx Elite Tri Suit is crafted from high-quality Italian technical fabric that effectively wicks moisture away, ensuring you stay cool and comfortable during your triathlon. The superior compression fabric reduces muscle vibration, which helps minimise fatigue, allowing you to perform at your best. With flat lock stitching, you can enjoy increased comfort without chafing. The rear Air Stream mesh inserts provide excellent breathability, keeping you ventilated throughout your race.

The Sparx Men's Trisuit is crafted from high-quality Italian technical fabric that efficiently wicks moisture away, ensuring you stay cool and comfortable during your triathlon. The superior compression fabric reduces muscle vibration, helping to minimise fatigue as you compete. With reflective logos for high visibility, you can feel secure while training or racing. Additionally, the soft mesh and 14" front zipper provide excellent ventilation, keeping your body cool and enhancing your overall performance.