ACT BioPerf Long Sleeve T-Shirt orange Integrated with reflective elements on

Integrated with reflective elements on the upper to ensure better visibility in low-light urban environments

comfortable rise

Lightweight feel for all-day wear

Contrast stretch bomber collar for a secure fit

providing ample coverage even when worn over a hat or beanie

ACT BioPerf Long Sleeve T-Shirt orange Integrated with reflective elements onThe ACT BioPerf Long Sleeve T Shirt in Black is a sustainable choice for runners requiring extra coverage without the weight of traditional synthetics. Made from 100% plant based nylon derived from castor beans, this top weighs only 142 grams while managing moisture effectively. Its silk like texture feels natural against the skin, making it a technical essential for cool morning sessions or sun protection that remains incredibly breathable and eco