Childrens | Boys | Kids Winter WetsuitSeams are Glued Blindstitched. Furnace Lining: Furance lined internally front with a moisture wicking, heat retaining jersey to maximise thermal retention! Zip YKK Dry MAX back zip Superflex ZG4000 Neoprene. Contour Collar edge for unparalleled comfort and a water tight seal. Wrist & Ankle Grippers to eliminate movement and flushing, whilst being durable.