Crafted for men of action, the RYZER™ 1/4 Zip will take your comfort to the next level. Warm, highly breathable, and moisture wicking, our articulated design combines with a bit of stretch for premium flexibility and fit. Perfect for layering or a casual stand-alone, the high-performance RYZER™ is a must have for your next adventure. Superior (UPF 50) sun protection. Features Soft, brushed knit with stretch Highly breathable Moisture wicking Premium fit KÜHL’s exclusive articulated 5-panel sleeves for better range of motion 9” coil zipper KÜHL signature thumb loops Interior locker loop DYNAMIK™ stitching - Low bulk for easy layering Superior Sun Protection (UPF 50) Imported Fabric and Care 97% Polyester 3% Spandex 7.6 oz./sq. yd. | 257 GSM Machine wash cold with like colors Do not bleach Tumble dry low