Cool biz fashion, and other chilly knickknacks

Your eyes deceive you, dear reader, for these aren't pairs of unflattering underpants. They are neck coolers. Soak them in water and allow nature to do its work, cooling your neck as the water evaporates. You could sneak one under your office shirt, but you might find yourself ever so slightly damp, hence the three stars below.

Price: ¥2,100
Available from: www.amazon.co.jp
Cool Biz suitability:
Street cool: