Smartwool Mountain Bike Short Sleeve Jersey – Men's Size:XL The oversized mallard flag graphic

The oversized mallard flag graphic on the back does the talking

Built for all-day wear without sacrificing feel underfoot

Seamless toe closure and a supportive performance fit reduce hot spots

Body-mapped fit is cut close enough to layer cleanly under a shell or mid-layer without bunching

Slip-on mid-height silhouette — easy on and off

Smartwool Mountain Bike Short Sleeve Jersey – Men's Size:XL The oversized mallard flag graphicBuilt for riders who push hard and sweat harder, the Mountain Bike Short Sleeve Jersey is our top pick for warm weather trail days. Smartwool's merino blend naturally regulates temperature and kills odor without chemical treatments, so you stay fresh on long efforts. Flatlock seams and an on bike athletic fit keep chafing and restriction out of the equation. Merino wool blend construction regulates temperature naturally and resists odor no synthetic