Built to handle all-day trips on the water, the Shield 4™ Arched Mesh Back 1/4 Zip L/S provides optimal protection and comfort when the sun threatens to cut your time short. The four-way stretch construction allows flexibility and unhindered mobility around the boat, while the snug-fit forearms keep the sleeves from riding up during casts. Breathable mesh on the back and underarms works to keep you cool from sun up to sun down. The Shield 4™ Arched Mesh Back 1/4 Zip L/S is engineered with our Shield 4™ technology to guarantee all-around protection from the elements.