Used but a handful (less than 6) of times. If you spend time waist-down in cold water, these are your friend. I fish out of a Super Fat Cat and have found my Gore Tex to amply suffice in all weather conditions I subject myself to since I'm only hanging my lower legs off the Cat. I'm not going to get around to using these neoprenes. They need to be put to use! $50 FIRM.