Keep the elements out. This men's Triathlon Jacket from Trailberg is cut from wind and water-resistant fabric. JD-exclusive, it features a full-zip fastening for custom coverage. An adjustable hem lets you cinch it in or out. Zip-up side pockets secure your essentials. Finished with signature branding. Machine washable | Our model is 6'0" with a 38" chest and wears a size M.. Material: 100% Polyester