WUKA heat patches are pads you stick to the outside ... them falling off when walking (a patch falling out of my trouser legs may have raised some eyebrows). But it didn't slip or slide all ...

I'd say the heat was comparable to my hot water ... I was concerned about them falling off when walking (a patch falling out of my trouser legs may have raised some eyebrows).

And sticky they were. I was concerned about them falling off when walking (a patch falling out of my trouser legs may have raised some eyebrows). But it didn't slip or slide all day. Instead, it ...