This thermo-regulating triathlon shirt from Compressport has been optimized in the wind tunnel with professional athletes for top-level aerodynamic performance.

Constantly looking to meet the needs of athletes aspiring to the very highest level, Compressport has developed the all-new Tri Postural Aero SS Top in the wind tunnel.

With a focus on aerodynamic efficiency, this new top is made from quick-drying Lycra material and fits like a second skin, so you don't waste a second, from start to finish.

Borrowing technologies from the high-performance Aero socks, the fabric is textured to increase surface turbulence and reduce drag . Structured lines on the sleeves, upper chest and shoulders combine with targeted Aero.Dots to direct airflow and save precious watts on the bike course.

Top-level thermoregulation and heat protection keep you cool and fresh when the intensity increases, aided by ventilation bands on the back to quickly remove excess moisture when you get out of the water.
The sleek, seamless sleeve design offers optimal shoulder movement in all disciplines and is cut extra long on the arm for improved aerodynamics , with a seamless hem that stays securely in place. And when the miles start to feel a little long, signature Spin Control technology is woven into the fabric to keep shoulders square and core supported.

The full-length, straight zipper is self-closing for customizable ventilation while running. Two back pockets with pro-approved side vents on either side for easy access. An internal chest pocket conveniently holds a running gel, keeping it out of the way of airflow on the bike but within easy reach when you need that final boost to reach the red carpet.

Designed primarily for long distance training and racing, this tri-top can be combined with the Tri Under Control Short for ultimate versatility and comfort. A silicone band around the waist prevents the fabric from riding up and creating a gap between the top and the shorts, while the dynamic design across the torso keeps you looking and feeling fresh as the sun slowly sets.

• Optimized in the wind tunnel alongside professional triathletes for maximum aerodynamic efficiency
• Ultra-light materials for maximum freshness and comfort you barely feel, from swimming to cycling to running.
• Optimal thermoregulation and heat protection for training and racing in the hottest conditions