Sosation 4 Pcs Diabetes Arm Band Diabetes Sensor Cover Washable Reusable Diabetic Sensor Armband Sleeve for Diabetic Supplies Sports (Small/Medium)

Unfortunately not for me. Too small.

I measured my biceps, both un-flexed were right at 13 inches. I looked at the sizes and picked large, listed at 13-14.6 inches. They arrived the next day, compliments of living near many Amazon facilities. Unfortunately that's the only good thing about this order. I toss and turn from side to side a lot when I sleep. Basically sleeping on one side until my shoulder screams, rolling over to the other side. Rinse and repeat. It isn't my CGM sensors' fault, but rolling over one night I ripped... No I drug the sensor across and out of my arm at 3am. Let's just say it didn't feel nice and I'm not prescribed extras so I can't be replacing them early too often. I ordered these to hopefully help protect the sensor, which I feel they do. Unfortunately, I measured and ordered the appropriate size. Only they weren't the right size. These were so tight I was getting what felt like tendonitis pain in my elbow and forearm. After just 3 days I gave up and ordered something else. Again, I was on the low side of what the Large size should fit. I'd understand if I was on the high side, but this should have been loose fitting if anything. I can't imagine having a larger arm. After coming back to the reviews before making my own, I saw another where the arm band was too big. I think this company may have a quality control problem with fluctuating size. I do recommend an arm band to protect your CGM. I just can't say this is the one to order.

Terrible sizing. If size is off band just falls off. Piece of crap. Will not order ever again

Not sized appropriately

It was more on the small size and I was hoping would be closer to the medium, cuts circulation so I will probably get a large next time! They do stay in place and are breathable