Always a good fit. Have used Thorlos. Long-last and keep my feet cool.

The only sox I own - I’ve been wearing Thorlos since graduating college in 1989. Thorlo is the only brand of sox I’ll wear now - golfing or walking crew-styles as dress casual in black or dark-blue for the office; white mini-crews with short pants on weekends; roll-tops for running the hike and bike trail; the basketball style for weight lifting; tan-colored crew sox that match my uniform; and Thorlo Hikers for hunting, fishing, and other outdoor fun. Why only Thorlos? They’re the most comfortable sox I’ve found for all-day wearing and they last for years! These are really thick sox. So you may consider getting new shoes a half a size larger for wearing original Thorlos. Their “light� line of sox are not as thick. However, I prefer the original thick ones. Also, wash these in warm water, inside-out with a liquid fabric softener. Your feet are gonna be happy-happy.

Thorlos Running socks worth the investment. Grabbed a pair for my daughter for Christmas and she tells me best sock she has ever worn to the gym. She was very pleased with the comfort.