The Rip Curl Omega 3/2mm Junior Back Zip Summer Wetsuit comes with zipper on the back making it easier for kids to get in and out of. This suit is light, comfy and features quality materials. Ideal for children as it combines high-end features at an affordable price. The perfect suit for all their summer water adventures! This suit is a combination of E4 and E3 neoprene for the most flexible and comfy feel. A quality suit at an economical price.