The ArkAir WATER PROOF SMOCK is a classic model. This four-pocket smock, with subtle adjustments, is also used by the SAS (British Special Air Service) and has been a long-selling core model for ArkAir since the brand's inception. It features practical and authentic specifications such as: a unique sleeve design with extra room under the arms, improved from Arktis's original design called "batwing sleeves"; pockets with content-loss prevention flaps and ample gussets; a wire-reinforced hood that can be shaped; thick, water-repellent cotton/polyester ripstop fabric; and rubber-coated parachute buttons. It has drawcords at the hood, waist, and hem, and a mesh lining. 50% COTTON/50% POLYESTER, MADE IN UK. *Approximate actual size: 【Size*Shoulder Width*Body Width*Length*Sleeve Length】: 【M*45cm*57cm*83cm*65cm】