These lightweight UPF 50 shirts are a staple for any flyfisher's wardrobe. Ideal for warm temperatures and the extended sleeves help protect your hands from the sun. Constructed with Simms' highest performing UPF 50+ solar protective knit fabric that feels smooth to the touch, stretches for comfort, dries fast, and keeps you odor-free with HeiQ Fresh and HeiQ Stain Away 3-panel vented hood designed to shield from the sun and stay on with a stretch binding and snap closure Extended sleeve length with thumbholes and a center finger loop for back-of-hand sun protection Low-profile saddle stitch seam construction SIMM's SolarFlex Hoody provides amazing UPF 50+ sun protection whether fishing off a boat or at the river's edge. Fabric has been updated to a more natural hand and offers an opaque appearance. Designed for peak performance on scorching days, essential back-of-hand sun protection, and a hood closure that delivers full coverage on sunny days. How to measure: Chest: Measure around the fullest part of your chest, keeping the tape level and snug under your arms Neck: Wrap the tape around the base of your neck where a collar would sit - don't pull too tight. Sleeve: With your arm relaxed at your side, measure from the center back of your neck over the shoulder and down to your wrist.
