It’s one of my favorite pieces. It completely covers the upper part of the body which usually gets burned during kiting. It’s made of a very thin 0,5 mm neoprene which allows you to move freely like if you are in the lycra. But neoprene protects you from the wind and keeps your body warm, even though it’s very thin and super stretchy. Not to mention its amazing design. I really like the waist line that is created by those colorful parts.