I purchased these to wear on our 8 day trip to Disney World. I realize that these are supposed to be for shoes, but I actually bought these for books and blu-rays. Tengo uno en mi carro, uno en mi mochila y también le regalé uno a mi suegra, otro a mi hija y uno más a mi esposa. The batteries have lasted longer than I need them every time. I am very pleased with this saddle and my rear end will second that comment. Narrower than expected. WOW WOW WOW, a superb book full of interesting stories of Steves travels across the continent. Ive been a fan of Razer since they launched, and Ive watched the quality of their products slowly but surely deteriorate over time. Wish there was half sizes because I?d definitely get an 8. Certainly worth a try, especially as spare pair of earbuds that I can throw in my beach bag or gym bag