Twenty One's Aero Performance Long Sleeve is a high performance jersey constructed from advanced technical materials, with design features that are as sleek as they are functional. Composed of a quick-drying and highly breathable lightweight knit fabric, the Aero Performance range stands out for its premium sweat-wicking properties that ensure a cool, dry ride. Ideal for cycling in transition seasons, this black jersey offers protection from the sun’s harmful rays in addition to various ventilation systems for ultimate comfort.

• Lightweight circular knit fabric
• Highly breathable
• Quick-drying and sweat-wicking
• Anatomic panels for a second-skin fit
• Interior ventilation panels
• Constructed with advanced technical materials
• Secure and stable pocket system
• SPF 50+ sun protection
• Ideal for transition seasons