6D FXR MTB Jersey Performance and Sun Protection During those warmer days on the trail, you'll want a lightweight and breathable jersey. The 6D FXR MTB Jersey is crafted with precision and offers a comfortable fit and enhanced breathability to keep you cool during your rides. With built-in UV protection, it safeguards your skin from harmful sun rays, allowing you to focus on your mountain biking adventures. Features Lightweight and breathable with Sunshield 50+ UPF rating Droptail rear for increased coverage when riding Antimicrobial and DWR finish SPECIFICATIONSMaterial92% Polyester, 8% Spandex Jersey Sleeve Length Short Sleeve Closure Type No Zipper Fit Relaxed Fit Intended Use MTBSpecial Features50+ UPF Rating, Vented Mesh Sides | 6D Helmets | Fxr Mtb Jersey Men's | Size Medium In Steel Red | Spandex/polyester