The Billabong Neoprene Lycra Tropic Surf LS 5/4MM is a must-have for surfers. This neoprene wetsuit is designed to provide warmth and comfort in the coldest conditions and features a tech-stretch neoprene construction with a lightweight and flexible fit that wont hold you back when youre out in the waves. With a 5/4mm thickness, it offers excellent protection from the elements and keeps you warm and comfortable while you ride the waves.