Create your perfect long-sleeve performance T-shirt with our customizable 100% polyester design. Whether you're outfitting a team, promoting a business, or adding personality to your everyday wear, this shirt delivers comfort, durability, and premium print quality. Made from smooth 4.1 oz midweight polyester, it feels soft on the skin, breathes well, and resists shrinking or fading. The fabric is designed for active use — moisture-wicking, quick-drying, and lightweight, keeping you comfortable from morning to night. For outdoor activities, the shirt includes UPF 30+ UV protection, providing an extra layer of defense against sun exposure during sports, hiking, fishing, and outdoor work. Our unisex true-to-size fit ensures a comfortable feel for both men and women. With multiple color options available — white, black, red, royal blue, and dark navy — you can create the exact look you want for any occasion. Personalize it with your logo, artwork, or text and enjoy crisp, vibrant printing that brings your design to life. Ideal for: Company uniforms Sports teams Family and event shirts Outdoor activities Personalized gifts Merchandise & branding Your design. Your style. Your custom long-sleeve T-shirt — made to perform and built to last.