This wetsuit was provided to me when I was a participant in a Team-in-Training triathalon. I raised 10K under the aegis of Team-in-Training for lukemia/lymphoma in this wetsuit. So good memories. Because it was provided to me as a member of the team-in-training team, it does not have any model or size information in it. Also, I set the retail price at $150, but actually the true price is unknown to me. However the quality is known to me and it is excellent. The photos show the wetsuit both right side out and inside out to demonstrate the excellent quality of the wetsuit. For sizing purposes, I am 5 ft. tall and 110 lbs. It is slightly long for me.