Q36.5 Air Vest Thanks to the advanced, lightweight material, The Q36.5 Air Vest delivers exceptional wind protection providing crucial insulation whilst maintaining remarkable packability - ensuring you'll barely notice when it's on or in your jersey pocket during warmer conditions. Engineered for true 4-season effectiveness, this versatile cycling essential performs brilliantly across diverse weather conditions, from blustery winter rides along coastal routes to challenging summer climbs in mountainous terrain. The meticulously designed body-mapped cut guarantees a close fit against the torso, eliminating flapping even in the most challenging conditions. This premium cycling gilet combines sophisticated technical features with practical performance benefits for serious cyclists. The innovative high-density fabric with durable water-repellent treatment offers superior wind protection during rapid descents and high-altitude riding, while the specially engineered power mesh back panel significantly enhances breathability. Its extremely low-volume construction ensures effortless storage in standard jersey pockets, whilst the pre-shaped design with 4-way stretch woven fabric provides uncompromised freedom of movement throughout your ride. Strategic reflective inserts positioned along the back and camlock zipper substantially improve visibility during low-light conditions - perfect for early morning and late evening training sessions.