It hugs my arm.

Best arm band for my bike rides ever

Tried several armbands with Velcro bands but they tend to pinch my upper arms when running

So much better then those bulky Velcro and plastic arm bands out there

I thought that getting this size would fit me because I am a small person with skinny arms

If you have skinny arms, even the size small will be too wide for you

Arm band was way too big for my bicep and it's not like I have the skinniest arm.

I have small arms and this one works great.

Excellent arm band

I am petite with skinny arms so was worried how this would hold up

Wore it on my hike up a 3200' mountain yesterday and it stayed put through the sweat and movement and bonus protected my arm from chaffing on my tank top

There is no stitching that irritates my arm, and I do not fear my phone falling out.

I measured my arm with a measuring tape, and their recommended sizing chart worked well.

Most importantly, it stayed put the entire run without sliding, and my arm stayed cool

This was snug on my arm and super easy to figure out

I have skinny arms (about 8-9" circle

Excellent fitting running arm band, soft and comfortably

Doesn't hurt your arm and easily fits big phones.

Best arm band ever

Arm band was way too big for my bicep and it's not like I have the skinniest arm.

My arms aren't skinny either; I do have reasonable biceps

So much better then those bulky Velcro and plastic arm bands out there

I love this arm

The medium was tight on my arm and almost painful when my phone was inside of it

Feels nice and smooth, does make my arm sweat from the phone heat but not bad

This material fits snuggly and stretch without it irritating my arm

Great arm band

Fits my Samsung S7 and cards and if you have no keyring, it fits your house key too, and stays on the arm well

Best exercise arm band I have used

Great arm band

This is definitely one of the more comfortable arm bands I’ve tried

It's comfortable, lightweight, doesn't look bulky nor feel uncomfortable around the arm and doesn't slide down the arm like other armbands

and I bought a large because I have bigger, fatter arms

I didn't feel like the armband was falling off while I was running, but I feel like I might have been holding my arm up a little more than I'd have liked to (subconsciously preparing for the band to slide down).

This product isn't too heavy, does not make my arm super sweaty.

It fit my arm well (I ordered M) over my longs we've shirt

Disabled and it helps me keep up with my cell and keys as well as, pocket money or credit card

Recommend considering the M instead of the L. Seller was nice enough to send me a medium without question when I asked them about size