The new key enhancements to our signature Mechanism Jersey feature a low-cut collar to reduce chafing and improve the comfort of the jersey. It gives the jersey a more modern look and aerodynamic benefits - a jersey using lightweight fabric that provides everything you need for competitive races or fast-paced training days. Still remains a staple for your everyday summer rides. A new concealed single-layer patch side pocket has also been fitted with a stay-down seam zipper. The new pocket makes it easier to reach your essentials. Product details: Aerodynamic race fit Lightweight fabric Highly breathable Modern low-cut collar to reduce chafing and improve comfort Fully dyed waist and sleeve elastic grippers Zippered side pocket with a stay-down seam zipper The stiff zipper insert makes it easier to reach your essentials Single layer patch pocket inside Minimalistic guarded zip ends Full-length YKK zipper with semi auto-lock puller Material: 86% Polyester, 14% Elastane