I have used the insoles for various applications. I first received the insoles as part if a package deal at Father's day. I used them inside my work shoes. I work in a busy ICU 12 hr night shift. The extra cushion feels amazing. At the end of the shift my feet don't hurt and my legs don't ache.
That experience caused me to order a double pack. I have a favorite pair of loafers that I like to wear without socks in the summer. The loafers are a little big without socks. I inserted the buffalo insoles and the fit is perfect now. The luxurious feel against the bottom of my foot is bonus.
The 2bd pair of my double pack has been allocated for inside my LL Bean boots this winter, for extra warmth. I'm writing this in August, so you will need to wait a few months to find out how that works for me.