Klim Tactical Short Sleeve Shirt The Klim Tactical SS Shirt offers riders a streamlined, protective base layer designed to fit snugly and provide impact protection. It features strategically placed armor on key areas like the chest and back for superior protection without sacrificing mobility. Utilizing Klim Aggressor Cooling brrr fabric, this shirt ensures breathability and comfort, making it suitable for extended rides from sunrise to sunset. Features: Next-to-skin armored base-layer Compression style fit 4-way-stretch Klim Aggressor Cooling fabric with brrr cooling technology Perforated XRD Extreme Impact Protection articulated padding in impact zones on chest, shoulders and back (9.5mm Center Front, Shoulder, Center Back, 6mm Rib Area, Side of Back) Fabric is super breathable, fast-drying, infused with cooling minerals Flat lock seams for comfort