Reviewed by Broower from Morgan, UT on Thursday, November 03, 2011
I recently purchased a pair of these from STP at a very good price, and I like them. I have a problem with cold feet and these slippers work very well. Reviewers on other websites have consistently complained about sizing inaccuracies and they were right. Sizing is much smaller than recommended on the Sierra Designs chart which recommends a size LARGE (10 - 11) for my 10 1/2 shoe size. I ordered XL (11 1/2 - 13) which fits me nicely. I would recommend that if you wear shoes bigger than size 11, you shouldn't order these slippers, they won't fit. For those of you that might be thinking of using these as pack booties, for use in a sleeping bag at camp (as I was),I must point out that they have a rigid insert in the sole which severely diminishes packability, however they can be crushed flat. In conclusion, if you buy, buy the next size up. Cheers! Sierra Designs sizing is shown below.
US Men's(SM)7-8(MED)8.5-9.5(LG)10-11(XLG)11.5-13 US Women's(SM)5.5-6.5(MED)7-8(LG)8.5-9.5(XLG)10-11