The Dogs of Science Shirt, Funny Gift for Science and Dog Lovers, Great for Chemistry, Biology and Physics Teachers, Scientists, Lab Techs ABOUT THE SHIRTS This classic unisex jersey short-sleeve tee fits like a well-loved favorite. Soft cotton and quality print make users fall in love with it over and over again. These t-shirts have ribbed knit collars to bolster shaping. The shoulders are tapered for a better fit over time. Dual side seams hold the garment's shape for longer. Made with 100% Airlume combed and ring-spun cotton, a lightweight fabric (4.2 oz/yd² (142 g/m²)) that is easy to layer, and breathable. Perfect for active and leisure wear. The retail fit is perfect for casual and semi-formal settings. The crew neckline adds a classic, neat style that's perfect for accessorizing. The tear-away label minimizes skin irritations. Fabric blends: Heather colors - 52% cotton, 48% polyester