Comments: Definitely too tight to fit any male's wrist. Going to return this gift for an arm band.
From: Brian, Papillion, NE, USA
Comments: I bought two of these in white, one for each wrist. I ran with them for the first time today, and as far as being effectively illuminated, these were great! My headlamp doesn't have a good band, so I wanted something to strap onto my wrists and get out the door. My only gripe, however, is that these are very small around the wrists. My wrists are about 6 1/4 inches around, and I have to push both my garmin and my Road ID up on each wrist in order to strap these on. Today I wore a light long-sleeve shirt, and I wore these over the top. They fit, but they were tight. I was really hoping to be able to wear them in the winter during low-light hours over my bulky winter running clothes (several long-sleeve layers and usually a thick hoodie on top), but I don't think they will fit around my wrists at that point. I might have to strap them to my reflective vest. If these were maybe 1-2 inches longer with extended velcro, these would be much more functional. I don't think they would work well for a guy with large wrists.
From: Heidi, Bellevue, NE, USA