The Wasp Air Tri is a time trial helmet providing optimum aerodynamic performance and great wearing comfort. The shorter tail allows the cyclist to move the head without affecting the aerodynamic performance. With the Head Down Aerodynamics the helmet actually improves its performance when the head is down and the riding position is changed to a more aero style. The ATS® retention system offers an innovative one hand use and a snug yet comfortable fit. 3 vent tunnel tested, optimized vents keep the head cool and a large, adjustable visor protects against bright sunlight. With the Aquavent-System, die wasp Air Tri is the perfect combination of speed and maximum cooling - to help triathletes showing top performances.

The Advanced Turnfit System (ATS®) is a new interpretation of the classic Turnfit® system. Lazer has combined the traditional Turnfit® with the Rollsys® head basket to create an even more effective retention system. A dial at the back of the helmet now controls a basket that grips a large part of back of the head. A quick turn of the ATS® dial makes sure the basket grips the back of the head for a snug yet comfortable fit that keeps the helmet firmly in place. The ATS® system offers an innovative one hand use and is easy to handle even during riding.

Aquavent is a vent, located on top of the helmet. This opening allows you, to cool your head comfortably with bottled water to avoid overheating. Thanks to specially perforated EVA cushions and EVS ducts, the water is efficiently directed downwards and can spread optimally over the entire head. The water and air flow at the head ensures maximum cooling and maximum driving efficiency.

Please measure your head circumference to get the right size.