Manera Kids (8-16) Seafarer 4/3mm Chest Zip Fullsuit Wetsuit We have made no compromises so our GROMS wetsuits use the same materials and technologies as the adults. It is important to us that our youngsters are comfortable to tackle the elements so they can grow their passion for our favorite sports. Front Zip - Fast & easy frontzip entry for a maximum comfort while riding. X10D Jersey - Our X10D fabric not only provides maximum stretch and lightness, but also a smooth, silky feeling on the skin. GBS Seams - The neoprene layers are glued together and then "blind-stitched". In addition to being 100% waterproof, this type of stitching offers a high level of flexibility.