- Brand: Ark Air - Size: L - Color: Olive - Worn: 3 times Retail price: ¥61,600 (tax included) This piece is inspired by the ARKTIS "A110 All Climate Shirt," which is supplied to the French special forces and many other EU armies. RHC Ron Herman has updated it with a relaxed original pattern for easy wear in the city, and has newly added a ventilation function on the back. Mesh is applied to only the upper half of the back to release moisture from the inside. Also, pay attention to the minimal details unique to RHC Ron Herman, such as the elimination of the chest flap pockets.