but with signs of long term storage

Supergrade - Appears to be unissued

Missing buttons off the cuffs and some small holes on the back

They come in an olive drab colour

British Army / Tri-Services Navy Blue PTI Tracksuit Trousers - W31 L28 Switzerland but with signs of longAt a glance Polyester & Cotton Blend Material 2 Zipper Waist Pockets Internal Drawstring Zipper Trouser Cuffs Elasticated Waistband Solid Navy Blue Colour Waistband Flat (Unstretched): 11. 5" (Stretched): 15. 5" Suggested Size: Small Slim Label states 80cm Inside Leg: 28. 5" Short Label suggests a height around 75cm Total Length: 38" Modern Militaria 2010's Onwards Genuine British Royal Air Force, Army & Royal Navy Surplus Grades Grade 1 Great