I am now searching for a different brand that can provide the same benefits that the Vionic footbed offers without the horrible foot odor. Phenominal! if you have a smaller face or female they would be perfect. The case takes approximately 3 hours to recharge and the earbuds about an hour. A normal flip flop/sandal. I received compliments every time I wear them. The Sennheiser HD 650 produces stellar, outstanding sound on well made, well mixed and well produced Cds. Ive worn custom made orthopedic footwear for over 40 years. Only had them for about 10 days but so far so good. 5 and 8 but i went ahead with the 7.