FJ Performance Mid Layers are versatile pieces that allow the player to adapt to changing weather conditions. The four-way stretch shell helps keep your core warm while allowing free range of motion throughout the golf swing. FEATURES & BENEFITS - Breathable 4 way stretch fabric helps move moisture away from your arms for added comfort. - Easy to care for fabric that avoids wrinkling or shrinkage. - This performance fabric offers extreme comfort and allows complete range of motion during the golf swing. - The extended half-zip construction allows for easy access wear during changing weather conditions. - Breathable 4 way stretch fabric helps move moisture away from your arms for added comfort. - This anti-microbial finish inhibits odor build-up when ambient moisture is present. - Imported