"9.5 might want to go up" - Review of SmartWool PhD Running Ultra Light Micro Sock - Women's

It seems like socks are never as "ultra light" as you would expect from a description like "ultra light." So i expected them to be a little thinner. Not that bad though, very supportive, quality fabrics. I might go up a size next time as i am right on border of sizes. I wear a 9.5 and the medium is suppose to go up to 9.5, but they feel really snug in the forefoot and heel so I might go for the L next time.
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