If you've been following me, then you know I'm coming back from injury (Injury Update - MRI results), and I'm a HUGE believer in compression. I wear compression sleeves while running, and I wear some type of compression for recovery. I have had issues in the past with calf cramps. Experienced runners advised compression. I listened, and I've never turned back.
So when I had the chance to check out Bio Skin Calf Sleeves, I was curious to see how they worked. When I measured my calf, I was in between a medium and a large. I was going to go with the smaller size of medium, but I was advised that it's a pretty tight fit and I might want the larger size. So I tried both a medium and a large.
The Bio Skin is definitely a tighter fit than my other compression sleeves. So if you are 'in between' sizes, I would recommend the larger size.