Pullover windbreaker by REI (Recreational Equipment, Inc), a maker and seller of "Recreational Equipment" distinguished (apart from for their equipment) by operating as a consumers' cooperative. This one made (circa 1990s) from crunchy, lightweight blue nylon, and has a zip at the front neck, zipped pockets at the chest and sides, and drawstrings at the hem. There is also a hood where you'd expect a hood to be.

Jacket in good condition, with small marks and minor peeling to hook and loop fasteners (not allowed to call it by its common branded name for legal reasons) (see picture).

Size L (mens), should fit range of sizes / unisex depending on desired fit
Check measurements to confirm fit
All measurements taken flat

Shoulder width (raglan, approx): 62 cm

Width (at underarms): 65 cm
Length (neck to hem): 77.5 cm
Sleeve length (raglan, approx): 59 cm
Hem width: 63.5 cm

100% nylon with polyurethane coating
Made in taiwan
C. 1990s