A four-way stretch fabric and loose cut ensures freedom of movement and total comfort, no matter what your day brings UPF 50+ protects your skin from the sun’s harmful rays The sweat wicking fabric manages the perspiration to assist in keeping you dryer and comfortable on a long day’s fishing or hiking The breathability enhanced with the Mesh Back and Under Sleeves keeps you cool when active in heat Updated fit to suit most body shapes; Wear it anywhere in the great outdoors, be it fishing, kayaking, running, hiking, camping, or trekking; It is also great for casual wear in most places BASSDASH Men’s UPF 50+ Sun Protection Fishing Shirt Short Sleeve UV T-Shirt