Reviews for ThunderFit Silicone Wedding Rings for Men Breathable Airflow Inner Grooves - Step Edge Sleek Design Breathable Rubber Engagement Bands - 8mm wide - 2mm Thick
People say Thunderfit is really similar to Groove Life.
Great company and products
So far, these rings are the best value around for silicone rings. I don't know how other companies stay around charging $20-30 for the same thing. These seem to be tough enough to handle every day life. Time will tell on that. The textured grooves inside might not be for everyone. Personally I like it for a tight fit. Customer service was great as well. My first order didn't fit and they sent a new one in the right size for free. Zero complaints for ThunderFit.
Love them!! I got them for my fiancé so he could figure out what color he liked best on his skin tone. The black won and the camo-ish print was his second pick. These are great for the price and I like that he has backups just in case! Good starters before spending more on ones like Groove Life or the more expensive brands :)
Really nice rings
I tried these on a whim as I do not usually like rings and I do have to say they are quite comfortable. I like the fit and though my initial order was too large, they held true to their promise and made it right when I contacted them via Amazon. I was going to try a groove life as well but my order with them got canceled so oh well i guess. They seem durable enough though I will update if anything happens. A few days working out and so far so good.