Quote Originally Posted by Bluetree View Post
Nathan also makes Reflex wristcuffs in the above material that is super-reflective (TE doesn't carry them). They are self-wrapping and have no velcro
I have a similar thing from Adidas. They're convenient to slap over jeans or sweats when I'm riding my commuter a little ways, and they'd probably be okay on the wrists over a LS jersey as long as there's enough length in the sleeves, but they chafe like CRAZY over socks, light arm warmers or bare skin.

They loosen up a bit if you store them snapped flat rather than rolled up, but the edges will still dig into your skin (and I've got pretty small wrists).