Please Note: Unfortunately we are unable to ship this product to Australia. :: Young Boy > Wetsuits. FlashLining: Funnels water away from the skin into a second layer. Dries\n rapidly. remains warm and comfortableE³ Neoprene: Super stretch material. Light. warm and flexible. providing\n unrestricted shoulder movementSeamless Technology: Stitchless shoulders & underarms. Seam to stretch\n further and eliminates pin hole leakingFlatlock Seams: Great comfort and very flexibleBluesteel Zip: New improved water resistant. steel head zipper with a\n urethane coating Size: 03-4 YRS,one size,01-2 YRS.