NWT Atmosea Spring Suit Boy Leg Back Zip - Black Gold! Ladies Size XL! The favourite Spring Suit Boy Leg Featuring a funky new curve in our retro-inspired Black and Gold colourway made of 2mm Yamamoto Neoprene. This suit is our take on the functional traditional long-arm, short-leg spring suit. This suit offers a boyleg cut at the legs and full-length arms, giving you all the comfort and confidence you could need in a wetsuit. Adjustable arm length. Simply cut off to fit your arm length