Tobi of the Dragon

The Tobi of the Dragon is an Order of the Dragon-exclusive Leg gear. It is, as the name suggests, a pair of green tobi pants that also has a small brown pouch on the waist. It is one of three Order-exclusive gear pieces.

http://en.wikipedia.org/wiki/Tobi_trousers

(Even though real Tobi pants are usually somewhat loose and baggy, the Tobi of the Dragon seems rather tight-fitting.)