Fly Rain Jacket. Tech Specs: All-Weather Performance. Waterproof shell construction provides reliable protection from rain and wet riding conditions. Waterproof main zipper prevents moisture penetration during off-road and on-road use. Gusseted rear vent across upper back enhances airflow and reduces heat buildup. Vented mesh panels under arms improve breathability and temperature regulation. Lightweight Functionality. Low-profile elastic collar and sleeve cuffs help seal out wind and moisture while maintaining comfort. Lightweight design allows for easy layering over riding gear. Packs down easily for convenient storage and transport. Rider Comfort and Fit. Elastic waistband helps keep jacket securely in place during riding.