Body Glove Youth Phoenix 4/3mm Back Zip Fullsuit Wetsuit Keeping the groms warm one wetsuit at a time! The new Boys' Phoenix 4/3mm Back-Zip Fullsuit delivers over 60 years of wetsuit innovation to combine maximum comfort and performance with minimum cost. The result is the Phoenix Jr., a performance-minded, no-nonsense wetsuit, so your kids can rise up to any conditions Mother Nature has to offer. Smooth-skin interior neck seal Adjustable-fit collar Closed-end #10 back-zip entry Interior pullover floodgate Fair-skin upper-body panels Magnaflex exterior material Glued and blind-stitch construction Interior spot tape Thermo-plush interior upper-body panels Seamless underarm paneling Second generation Nano-tritec knee panels Symmetric, fully articulated leg paneling Raw-edge wrist and ankles