I received this vest but I don't have a chance to use it, so I'm selling it. It's new and unused. The color is light gray. It's a size M. Although it's new and unused, I opened it once to check the contents, so please understand that I will repack it in a cardboard box for shipping. m(_ _)m #inotenka #fanvest #airconditionedworkwear #fanworkwear #fanvest #highairflowcoolingwear #coolingclothingUSBpoweredUVcut #heatstroke対策3段階調節 #ultralightbreathableoutdoorworkcommuterunisex