Billabong Women's Synergy 5/4 Back-Zip Wetsuit, Natural Upcycler. Original price $240, here $170 Size 6 (Approx height: 5'5" -5'7" (I'm 5'9" and still worked great!), approx weight 120-135lb, per wetsuit recommendation). Back zip. In great condition! I used it approximately 10 times, and it has been recently washed and cleaned since then. A couple of minor wax marks on it, but otherwise in excellent condition.