I bought these Tilos Saber fins for my husband and myself for a trip to the Windward islands. we used them almost every day for 21/2 weeks. My previous fins were good but I found my legs were really tired at the end of the dive or snorkel. These fins had excellent reviews for the category they were in and one of the selling points was less leg fatigue. I loved these fins. They were very easy to get on and off but stayed in place while in use. I am at least 5 inches shorter than the others I dove with and had to work to keep up with all of them but my legs were fine. My daughter paid $209.00 for her Scuba Pro split fins and loved them. She used mine one day and said hers were better but didnt know if they were 150.00 better. I only paid $57.00 at OnLineScuba. For the money I think these fins were a great value. My husband said he liked them too. I used the OnLineScuba warehouse in Las Vegas to order because I live close and needed them fast. They were great to work with.