For the ultimate adventure travel shirt, pack the Women&';s BugsAwayA(R) Brisa Long-Sleeve Shirt. With UPF-50 fabric for sun protection, Insect ShieldA(R) treatment for bug protection, and SILVADUR(TM) for odor resistance, this lightweight, technical shirt makes you feel great no matter where you go. Travel-friendly features include one hidden security zip pocket to hold a passport or phone, and sleeve tabs that roll up to a short sleeve. The mesh-lined back yoke ventilation aids air circulation. Its bug-blocking Insect ShieldA(R) treatment gives you the invisible, odorless protection of Permethrin and lasts up to 70 washes. Features: a Insect ShieldA(R) insect repellent apparel repels mosquitoes, ticks, ants, flies, chiggers and midges (no-see-ums) a Bluesign Approved Fabric a Ultraviolet Protection Factor (UPF) 50 a SILVADUR(TM) antimicrobial finish for odor management a Lightweight, quick-drying, wicking, abrasion resistant Nylon/Polyester blend a One hidden security zip pocket on right side that fits passport a Roll-up sleeve tabs a Mesh-lined back yoke ventilation Specifications: a Product Weight: 0lbs 5.3 oz (150.3 g) a Main Fabric: 79% Polyester 21% Nylon Heather Ripstop Plain Weave 2.68 oz/yd^2 a Center Back Length: 28.5in a Style Number: 2101-3152