Santini Viper Aero Arm Warmer (Black) Brand-Selle SMP Easy to Clean: Cap and

Easy to Clean: Cap and vessel dishwasher safe

5mm Safety Standard: EN ISO 4210:2014 UCI Accreditation: UCI Approved

1x 1" or 20mm Ball Adapter

Lightweight construction

Motion Sensor Off - When the taillight is off

Santini Viper Aero Arm Warmer (Black) Brand-Selle SMP Easy to Clean: Cap andDesigned for triathletes who demand performance, our Viper aero arm coolers offer advanced UV protection and cooling technology to keep you comfortable in the heat. Their aerodynamic design reduces drag, while lightweight, moisture wicking fabric helps regulate temperature during intense efforts. Perfect for long distances, they deliver the edge you need to perform your best. Features Designed with a close, performance oriented cut to reduce drag and