KUKSAS Windproof DPM Woodland Camouflage Windproof Smock/Jacket

What is the measurement of the chest for L in cm's?

Hi there... just wondering how long is the arm length on the XXL please... I'm 6ft 7 and have very long limbs... :(

Is there a size guide I can check anywhere?

Hi there, just wondering is it waterproof? No big deal, just curios.