The Sitka Gear Men's Rossby Shirt is engineered with our lightest, most breathable fabric to keep you cool and comfortable when the sun is beating down and even the wind blows warm. Snag-resistant four-way stretch construction helps you move more easily across overgrown shorelines, and integrated back vents invite even more air in for maximum ventilation. Polygiene Odor Control Technology holds stink at bay and UPF 50+ sun protection helps shield your skin from harsh rays when you're in the sun all day. FeaturesUltralight, moisture-wicking textileFour-way stretch woven fabric is snag-resistantUPF 50+ sun protectionIntegrated back vents optimize breathabilityPolygiene Odor Control Technology mitigates odorDual chest pocketsBack pleats provide additional mobility in the shouldersSunglasses slot in wearer's left chest pocketCovert sunglasses wipe is on the inside lower hem