Men's Triathlon Suits | Kona I, Kona II, Team Kona & Assault | Kona Tri Apparel
Men's Triathlon Suits: Common Questions
What men's tri suits does Kona Tri Apparel offer?
Kona Tri Apparel carries four men's sleeveless triathlon race suits, all at $79. The Kona I is the foundational entry suit — a one-piece vest+short combo using Performance LYCRA fabric, Hi-Fil Mesh panels for temperature and moisture management, a lightweight quick-dry chamois pad, UPF 50+ sun protection, and one rear storage pocket. The Kona II includes the same construction plus a bonus race belt. The Team Kona uses full sublimated graphics with the same performance core. The Kona Assault adds camo-inspired colorways in Black, Navy Blue, and Aqua with two rear pockets and compression elastane for muscle support. All four suits are engineered to carry you through swim, bike, and run without a kit change.
What is a triathlon suit and why do triathletes wear one instead of changing clothes?
A triathlon suit — also called a trisuit or race suit — is a single garment worn for all three legs of a triathlon: swim, bike, and run. It eliminates transition time that would otherwise be spent changing between disciplines. A good trisuit uses quick-drying technical fabric that sheds water fast after the swim, a thin chamois pad that provides enough comfort in the saddle without creating the bulk that would be uncomfortable while running, and compression panels that reduce muscle fatigue across all three disciplines. In a sprint triathlon, minutes spent in T1 and T2 changing clothes can make the difference between podium positions. Even for first-timers, a single suit simplifies race day logistics significantly.
What is Hi-Fil Mesh and why is it used in triathlon suits?
Hi-Fil Mesh refers to high-filament mesh fabric — a textile woven from very fine filament fibers that creates a highly breathable, lightweight panel with excellent moisture-wicking and drying properties. In a trisuit, mesh panels are positioned strategically at the back and under the arms where heat buildup is greatest during the bike and run legs. The fine construction allows air to move through the fabric while drawing sweat away from the skin rapidly. After the swim, mesh sections also dry faster than solid fabric panels, reducing the clammy feeling that slows drying times. The Kona suits use Hi-Fil Mesh in the core and temperature-critical areas specifically to address this need across all three triathlon disciplines.
What is the difference between the Kona I and the Kona Assault?
The Kona I and Kona Assault share the same core construction — Performance LYCRA fabric, Hi-Fil Mesh panels, quick-dry chamois, and UPF 50+ protection. The primary differences are design and pockets. The Kona I uses a clean single-color design with one rear storage pocket. The Assault uses camo-inspired colorways (Black, Navy Blue, and Aqua) for a bolder visual, adds compression elastane panels for enhanced muscle support, and includes two rear pockets rather than one — useful for longer-distance racing where carrying more nutrition matters. For sprint and Olympic triathlons where one pocket is enough, the Kona I is a clean and functional choice. For athletes doing half-iron distances or who want more storage and compression, the Assault's additional features justify the same price point.
Can I wear a triathlon suit under a wetsuit?
Yes — triathlon suits are designed to be worn under a wetsuit for open water swims in colder conditions. The suit's thin, smooth construction slides easily inside a wetsuit and does not bunch or create friction under neoprene. When you remove the wetsuit in transition, the trisuit is already on and ready for the bike leg. Many triathletes in colder water events wear nothing else under their wetsuit. In warmer water events where wetsuits are optional or prohibited, the trisuit is worn alone for the swim. Several Kona Tri Apparel athletes have used the Assault suit under a wetsuit for half-iron distance events and report that the fit and fabric work well in both configurations.
How should a triathlon suit fit and what size should I choose?
A trisuit should fit like a second skin — snug throughout without being restrictive at the shoulders or through the hips. Compression is intentional and beneficial, but the suit should not cut into the skin at the leg openings or restrict arm movement during the swim. If you are between sizes, most tri suit brands including Kona Tri Apparel recommend sizing up rather than down, since fabric stretched beyond its design range tends to fatigue faster and may cause chafing at seams. The Kona men's suits are sized to fit a range of builds — the model shown on product pages is 6'2" at 160 lbs wearing Medium, which gives a useful reference point. Kona Tri Apparel ships direct across the U.S. and accepts returns within 30 days for unworn items.