Bluefin USA’s medium-light Bimini Technical Tee is made from 88 percent polyester and 12 percent Spandex fabric. The combination creates an advanced-cooling system that wicks moisture and dries quickly. The fabric also provides sun protection. The 360-degree stretch shirt comes in white with navy trim and resists tearing. It’s available in short and long sleeve, and in sizes M to XXXL. Cost is $52. Call 888-750-2583 or visit www.bluefinusa.com.