Best Slim Triathlon Suits of 2025

The SLS3 Women's Tri Suit is designed to keep you comfortable and stylish during your triathlon events. The slim athletic fit ensures you look great while the 4-way stretch fabric offers a supportive feel without chafing. You’ll appreciate the custom foam-cushioned pad, which provides chafe-free support on your bike ride. Additionally, with three back pockets, your energy gels and snacks will be easily accessible, allowing you to focus on your performance.

The SLS3 Women's Tri Suit offers a tailored fit, ensuring you choose the right size based on both height and weight. The custom foam-cushioned pad provides essential support during cycling and running, helping to prevent chafing. Its lightweight design means you won’t even notice it while racing, and the quick-dry technology keeps you comfortable by wicking away sweat. Moreover, the suit's breathable mesh panels enhance ventilation, allowing you to stay cool and dry throughout your activities.

The Dhb Hydron Triathlon Suit features a lightweight design that is 25% thinner than standard materials, ensuring a smooth and comfortable feel against your skin. The CyTech Super-Tri S pad enhances your aerodynamics, providing you with excellent comfort while cycling and running. Additionally, the flat locked stitching prevents chafing, allowing you to focus on your performance without distractions. With ergonomic mesh back pockets, you can conveniently store essential items while maintaining optimal comfort throughout your triathlon.

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 Tri Suit offers exceptional support and comfort, featuring a fabric mix that provides medium-level compression without being restrictive. You can enjoy a chafe-free experience, thanks to the flatlock seams. The back pocket is designed for easy access to your energy gels, bars, or chews, ensuring you stay fuelled during your race. Additionally, you won't have to worry about adjustments mid-race, as the soft leg finish prevents the suit from riding up, allowing you to focus on your performance.

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 SLS3 Triathlon Shorts provide ultimate comfort with an elastic waistband and drawstring, ensuring they stay securely in place during your activities. The silicone gripper free leg finish enhances your comfort, preventing any unwanted tightness. You will appreciate the perfect padding designed for cycling and running, offering light and slim support without chafing. Made from a quality nylon and Lycra mix, these shorts stretch in all directions, delivering a second-skin fit that supports your performance.

The DIFOS Triathlon Suit offers a comfortable and efficient experience for female athletes. Its cushioned padding ensures you enjoy a chafe-free ride during cycling, while the lightweight and quick-drying fabric allows for seamless transitions from swimming. The suit's design incorporates a body-zone oriented panel-cut, providing an optimal fit that enhances your silhouette. Additionally, the non-slip band at the hem prevents the legs from riding up, allowing you to focus on your performance without interruptions.

The Sparx Elite Triathlon Suit is crafted from high-end Italian fabric, ensuring quick drying and exceptional comfort. The technical compression fabric reduces muscle vibration, helping to minimise fatigue during your activities. With its six-thread flat lock seams, you can enjoy a chafe-free experience, allowing you to focus on your performance. Additionally, the suit features flexible micro mesh back ventilation to keep you cool and dry, making it ideal for all aspects of your triathlon journey.