Triathlon Endurance Suit Seamless Sassy

The SUB4 Men's Endurance Suit is engineered for triathletes who demand premium comfort, unrestricted movement and race-day performance. Featuring fully seamless construction and a full-length front zip, this sleeveless triathlon suit is designed to keep you comfortable from the swim start through to the finish line.

Constructed from SUB4's exclusive Tri-Skyn™ 4-way stretch performance fabric, the Endurance Suit delivers an anatomical race fit that moves naturally with your body while providing excellent muscle support and complete freedom of movement.

The fully seamless construction significantly reduces friction and chafing, making it ideal for long-course racing where comfort is critical. Combined with seamless arm and leg openings and hypoallergenic silicone grippers, the suit feels like a second skin while staying securely in place throughout your race.

The full-length lockable front zip gives you complete control over ventilation, allowing you to cool down quickly during hot conditions or demanding climbs while remaining secure throughout the race. An integrated chafe guard provides additional comfort around the neckline.

A premium long-distance triathlon chamois offers excellent comfort on the bike without compromising freedom of movement on the run. Two concealed rear pockets provide convenient storage for gels and other race essentials while maintaining a streamlined aerodynamic profile.

Made from lightweight, moisture-wicking polyester and spandex, the Endurance Suit keeps you cool, dry and comfortable in every discipline. It can be worn beneath a wetsuit or on its own during non-wetsuit swims, making it the ideal choice for training and race day alike.

Whether you're racing your first triathlon or chasing a personal best over the longest distances, the SUB4 Men's Endurance Suit is built to perform when it matters most.

Performance and Comfort

SUB4 continues to develop race ready garments sourced from worlds leading performance fabric manufacturers. We now produce fully flat locked garments eliminating the negative effects of chafing. Complete with a wide range of size options in both men's & women's specific cuts.