Circle Manifesto Long Sleeve T-Shirt

Circle Manifesto Long Sleeve T‑Shirt – This refined long-sleeve performance tee blends European-sourced technical fibers for breathable, sweat-wicking comfort. Its straight-edge design, ergonomic seams, and label-free interior eliminate friction while side slits let you move naturally. Crafted from recycled fabrics and fully recyclable at end of life, it offers both elevated performance and strong eco-credentials for runners who prioritize both speed and sustainability.