Alo Throwback Socks - Oatmeal Heather/Charcoal Green Size M Brand New in package Women M fits sizes 7.5 – 10.5; Men Size M fits sizes 6-9; L fits sizes 9.5-13 Instant classic. The Unisex Throwback Sock has all the features of a fave: a super-soft feel, comfy cushioning and classic stripe detail. Wear it tall or scrunched with leggings or shorts and your go-to sneakers. Comfy cushioning Wear it tall or scrunched