3/2mm Kid’s & Junior’s Quiksilver SYNCRO Fullsuit The 3/2mm Junior’s Quiksilver Syncro Wetsuit is a great suit for moderate water temps. The entire suit is made of superstretch neoprene which is lightweight and very flexible. Also features durable flatlock stitched seams, a full length back zipper and an adjustable neck closure. Quiksilver wetsuits come with a 1 year warranty on materials and craftsmanship. You can help keep your wetsuit in great shape for years to come by always rinsing in fresh water and hanging to dry. A number of wetsuit care products can be found on our Wetsuit Accessories page.