; Hot, muggy, an oh, so buggy conditions are no match for the breathable, insect-repellent performance of the BugsAway Viento Shirt. ; Natural Fit. ; Synthetic-woven fabric: &#8226; Lightweight, woven fabric in a durable ripstop construction. &#8226; Flow Thru Ventilation System uses a series of mesh-lined vents to actively dump excess heat. &#8226; UPF 50 fabrication protects your skin during outdoor activity by blocking harmful Ultraviolet A and Ultraviolet B rays (UVA and UVB). &#8226; Antimicrobial Silvadur treatment is a silver-ion finish for odor-resistance. &#8226; 2.68 oz/yd&#178; fabric weight. ; InsectShield treatment: &#8226; Specialized treatment is bound to the fabric fibers for high insect repellency. &#8226; Fiber-bonded design reduces transfer to skin. &#8226; Treatment lasts through 70 washes. &#8226; Designed to repel mosquitoes, ticks, ants, flies, chiggers, midges, and no-see-ums. ; Point collar. ; Button-up placket. ; Long sleeves with adjustable, single-button cuffs. ; Button-flap chest pockets. ; Hidden zip pocket at the right side seam accommodates a passport. ; Shirttail hemline. ; Straight back yoke with side pleats. ; 79% polyester, 21% nylon. ; Machine wash and tumble dry. ; Imported. Measurements: ; Length: 27 in ; Product measurements were taken using size SM. Please note that measurements may vary by size.