100% polyester with top half mesh lining and nylon lower lining. Medium weight. 

1/2 zip; 2 side pockets; Elastic waistband (not elastic anymore); Horizontal overflap exposes the mesh lining underneath for great air flow.

Slightly faded at the shoulders which are pleated for golfer flexibility.

No stains or holes.

Measurements in inches:

Length 30
Chest 52

Shoulders 24

Refer to last pix, A, D, & E.