As the temps increase throughout the hotter months of the year, so do the demands made to stay cool and comfortable by our riders and athletes around the world. The GP Pro Air jersey keeps body temperatures down during these warm stretches by using our fully ventilated, custom "ladder" mesh panel construction throughout. When it comes to heat management, this jersey is the pinnacle of value and performance, while offering the Troy Lee Designs flare that the brand is known for. PART# -378689003 /M -378689004 /L -378689005 /XL