I ordered up 1/2 size to make on and off easier and that works. I returned them to Amazon. Bonjour chers lecteurs,Je vais aller droit au but. Our son has LOVED them and wears them everywhere. 25" and thats too high--it appears this product was designed for smaller molding. Its been about a month since off the pair and has been working out for me really well 👍 It fits perfectly, looks perfect and I will gladly buy a few more pairs! I sweat like crazy just sitting at my desk working, by 10 am the waist band of my underwear and the back of my bra are soaked in sweat! Notable is the flaring around omnidirectional light sources that renders as a rather large oval (seen in the milky way shot and moonlit landscape, could be due to lens fogging)TL;DR: Lens is known to be great value, build quality is solid but DO expect to get a poor quality control and have to replace to get a good copy. After properly following directions, there is little to no suds, although a bit slick, and i found myself adding more water and more soap.