Eric F.wrote a review of Castelli Thermoflex Leg Warmer on September 22, 2017
Familiarity: I've used it several times
I put them on again this morning, after not wearing them for 6 months of Spring and Summer. I never really liked the fit before, but today I yanked them off after 10 minutes. They don't fit well. They are just tapering tubes, with no shape. Although they have a band of silicone at the top, they seem to stay up only by virtue of constricting my leg. The top opening of a size L is only 16 inches. I'm not a big guy, 5' 10" and 162 pounds. The circumference of my thigh is just under 18" where the top of the Castelli leg warmer rides. They were uncomfortable last winter, and after riding a lot this summer, they are unwearable. I always wore Sugoi, but Sugoi started making their leg warmers an inch shorter, and they no longer fit well, so I kept these hoping to get used to them. I wish that I had sent them back when I got them.