Long sleeve neoprene top made of 2mm ultralight and stretchy Technobutter 3 neoprene that provides warmth and full freedom of movement. With a minimal number of seams for better flexibility and GBS seams for water resistance, this top is ideal for water sports such as surfing and SUP in cool waters. The design includes a round neckline for comfort and built-in UV protection, protecting the skin from the sun's rays.