CASTELLI Thermoflex 2 Kneewarmer, Unisex Leg Warmers - Adult, Black, XL

Fit and function are great. Knees are warm when needed. No complaints.

The top band on these is too thin and the fabric that is past the sticky strip folds back over itself. I found that too be annoying. And the sticky strip of material that holds them up gets skin stick on it and almost instantly stops being able to keep the warmer in place. I prefer warmers with rubber sewed in.

I got these back before winter and now I've been using them sparingly for a few months. I've realized that while they are warm and for that reason, useful, I really don't love them. They're much too short (barely reach mid calf), so I have to pull my socks all the way up to make sure my whole leg is covered.Then, the band at the top 1) doesn't stay up well unless I tuck it at least 4 inches up under my cycling shorts and 2) stretched and wore out excessively after even the first use. Today I realized they've got a hole under the top seam as well, so I imagine they'll only last me a few more uses.For a name like Castelli I am seriously underwhelmed.Still, for the warmth I'd consider if it were designed with a thicker band at the top and longer in overall length.

At first "feel" I thought they would be too thin, but not...they are great...keeping the knees and calves toasty...

Great option if you need to shed the layer later or don’t want to get overheated with the thermals for under 45 degrees.

No issues. May be a little over priced.

Nice knee warmers. I’ve struggled finding a good pair for <60’F mornings. These are working well and sized properly.

Good fit and quality! Stay on don’t slide down