The Sprint Tee: Expansion is the perfect choice for high-output activities, seasonal adventures, and everyday wearing. Its textile structure combines a high-abrasion nylon with a fast-drying, supersoft Merino wool that delivers amazing moisture absorption and optimum comfort at all times. The Nuyarn Speed-Lite fabric offers an incredible stretch and provides a close-to-body fit, while the refined flatlock seams minimise chafing during higher-exertion activities. Exceptionally comfortable, ultralight, and sustainable, it’s finished with a reflective tape embedded into the side seams for added visibility during early morning starts and night-time adventures. This slim-fit tee is finished with Artilect's subtle branding.