Introducing the Bumbleweenie light and breezy muscle tee, providing unparalleled flying comfort. This versatile piece looks equally flamboyant when paired with casually elegant or athletic attire, making it a delicious addition to your wardrobe. Features: With side seams, ribbed knit collar with seam Fabrication: Solid and Heather colors are 65% polyester, 35% viscose (Heather Navy is 70% rayon, 30% polyester) This product is made on demand. No minimums.