Most likely the story is a tale of the two

Chest Size: 43" | Suggested Size: Medium Slim

Colour Varies from Solid Olive Green to Solid Green Brown

having just a large all round visor to protect from the sun and 4 air vents to help keep you cool

Genuine East German Army / National People's Army / NVA / Nationale Volksarmee Surplus

British Army Cotton Work Coveralls Olive Green - Medium 180/100 Swedish Most likely the story isAt a glance 100% Cotton Material Velcro Front Closure 1 Chest Pocket & 1 Large Hip Pocket Velcro Adjustable Trouser & Sleeve Cuffs Heavy Duty & Hard Wearing Elasticated Back Waistband Shoulder Epaulettes Rank Slides Easy to Wash Solid Olive Green Colour Chest Size: 44" Estimated Size: Medium Regular Label suggests a chest around "100"cm Sleeve Length: 25. 5" Regular Label suggests a height around "180"cm Inside Leg: 30. 5" Total Length: 67" Retro