Boost your performance with the A4 Compression Muscle Tee, built for comfort, flexibility, and durability. Crafted from a lightweight 5-ounce blend of 80% polyester and 20% spandex, this sleeveless tee offers 4-way stretch for unrestricted movement and a supportive fit. Flatlock stitched seams help prevent chafing, while rash guard protection adds extra resilience during intense activities. Featuring moisture-wicking, odor-resistant, and stain-release technology, it keeps you cool, fresh, and clean throughout the day. Finished with a tag-free label for added comfort, this compression muscle tee is ideal for training, sports, and active lifestyles.