・This is a shirt with waterproof pockets made of Dyneema material, familiar from NEXTRAVELER TOOLS, developed by Go Takajo. ・It's the type with two pockets at the back of the waist. ・Size is S (in cm below) 　S: Bust 104, Length 70, Shoulder Width 41, Sleeve Length 59 ・There are two pockets on the back, large and small. ・It has been opened once to check the pocket placement.