This is the original SASS Ventil 100% Cotton Smock. Made in Sylvester Street Works, Landcaster England. Worn by the Special Air Service, and outdoors and Bush-crafters alike. This was one of two built for me and my size in the early 2000's. The company has closed and these are no longer being made.
This model has only been worn once. And I did sew a small patch on the chest, but have taken it off. here are some of the many characteristics of this Smock.
100% Ventil Cotton material
Size 122-127 /180 UK military sizing. But fits my XL US Frame with room for a heavy wool sweater
Canadian slotted buttons
5x outer pockets
1x inner chest pocket with large waist pockets sewn inside
Waist cords with duel Barrel locks to hold into position
Lower straps with Barrel Locks to maintain tightening around the lower smock.
Large Hood, with velcro strap to roll hood into position for a collar.
Large military grade front zipper with velcro closers
Hand made in England
Again this Smock is very rare, and hard to find.