Mauna Custom V.21 Trisuit
The V.21 is more than a trisuit—it’s your vision brought to life in our most advanced form. After two years, twenty iterations, and wind tunnel refinement, we created a suit that blends custom expression with uncompromising performance. Designed for athletes who value precision, ritual, and detail, the V.21 removes every barrier between you and your peak.
Now available through Mauna Custom, the V.21 lets you personalize every inch while maintaining its pro-level aerodynamic edge. Built from elite Italian fabrics and engineered for marginal gains—this is your invitation to design with purpose and race without limits.
Pre order closes in:
US orders will ship 30 to 45 days after the design is approved.
Custom fitting is available.
No returns or exchanges. Please see our size chart or contact us if you have any questions.
Every piece is made from high-performing fabrics which have exceptional qualities to help you get the best of yourself. Here are a few tips and guidelines to keep them in the best shape possible for as long as possible:
- Don’t let your items sit around dirty/sweaty
- It is best to wash all of your triathlon apparel separate from the rest of your wash
- Use wash bag provided with purchase
- High temperatures ruin fabrics so please hand wash or machine wash under delicate cold wash mode only (<85*F)
- Use high quality detergents free of dye, perfume or softeners
- Do not use fabric softeners, iron, dry clean or bleach
- Hang dry, do not tumble dry
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Free shipping on US orders over $150
Aero Skin
Wind tunnel-tested fabrics throughout the torso, back, and sleeves feature micro-perforations and directional texture to reduce drag where it matters most.
Heat Map
Strategic airflow mapping and quick-dry textile technology ensure maximum moisture wicking and thermal regulation from swim start to finish line.
Stay dry. Stay cool. Stay fast.
Power Form
Laser-cut leg openings with integrated silicon grippers lock the suit in place without restriction. The leg panels provide high compression to support muscular endurance and circulation in long-course efforts.
Built in the Margins
AeroStripe Velocity Sleeves
To optimize wind deflection, the V.21 employs aerodynamic stripe construction fabrics across the sleeves and upper back—areas most exposed to airflow at racing speeds. These directional textures manipulate boundary layer airflow, decreasing turbulence and drag in the most critical zones.
Small details. Measurable speed.
Fuel Pockets
Designed with the demands of long-course racing in mind, the V.21 includes two sleek, bonded nutrition pockets placed along the lower torso—perfectly accessible from the front during the bike and run. These pockets are engineered to lay flat when empty, preserving aerodynamic flow, and can double as strategic cooling zones for ice placement during extreme heat.
EdgeSync Chamois System
Built for the ride. Engineered for the run. The V.21 features a low-profile, triathlon-specific chamois designed to deliver comfort without bulk. The anatomically contoured shape follows the natural movement of the body across all three disciplines, while edge-stitching technology eliminates common friction points to reduce chafing over long distances.
Why You’ll Believe in It
Because you’re not looking for a flashy suit. You’re looking for an edge. V.21 delivers elite-level performance in silence—with craftsmanship so refined, you won’t notice it’s working… but your results will.
What’s Hidden Inside
- Wind tunnel-tested for aerodynamic efficiency
- Integrated front-access nutrition pockets (also ideal for ice/cooling)
- Precision laser-cut leg cuffs with silicone gripper system
- Four-way stretch compression for freedom + support
- Quick-dry, moisture-wicking core materials
- Moderate sun protection (additional sunblock recommended for long exposure)
- Anatomically contoured chamois with edge-stitching to reduce chafing
- Minimal branding, maximum belief
Race-ready. Skin-close. Engineered to disappear in motion.The
The Way It Moves
V.21 feels sculpted, not tight—supporting every movement with mapped compression and breathable flexibility. Whether you're chasing a podium or your personal best, the suit responds like a second skin built for speed, sweat, and sacrifice.
