4/3mm Junior's HyperFlex VYRL Fullsuit - Back Zip The 4/3mm Junior's Hyperflex VYRL Fullsuit is now available at Wetsuit Wearhouse for your kids! The innovative design entails a special strain of 100% Stretch Quantum Foam neoprene which is ultra-light weight and offers max range of movement. The minimal seam design combined with insanely stretchy rubber create a performance suit that can’t be touched. Other awesome features include: sealed seams for durability, a quick-drying micro fleece lining, minimal seam design for great range of motion, a chest zipper for entry and exit, and durable kneepads. What more could you want out of a wetsuit?! GlideSkin™ Collara smooth-skin interior lining which helps seal out water penetration by adhering to the skin more efficiently. It’s comfortable surface also promotes less chaffing. Cocoon™ Entry Point & Closure Systemdesigned with a singular wide-hatch opening which allows you to slide in and out of your suit with ease while sealing water out with an anti-flush head gusset panel. Quantum Foam Neoprenewe infused larger air cell pockets into the foam strata achieving a lighter weight, high-performance stretch rubber that feels like it was sprayed onto your body. G.B.S. Sealed SeamsAll critical external seams are glued and blind-stitched Duratex Kneepadsa highly abrasion-resistant textile outer surface which does not inhibit movement and adds additional protection and comfort to the knee. Unmatched Price Pointyour wallet will thank you and you will be warm, comfortable and happy. A superior value among all other options. 1yr Warranty