Reversible bomber jacket by men's ba-tsu (circa 1980s), with blue / brown / yellow / multicolour check on one side, and grey creased nylon on the other. It has a zipped front, diagonal welt pockets, and ribbing at the neckline, cuffs, and hem. Ba-tsu branded embroidery at the back neck on the grey side, which reads:

"MEN'S BA-TSU / Brothers / genuine clothes created specifically / for men who count / who know exactly what they want from Life / men who've experienced hardship / men who've got noble hearts / :heroes all"

Decent vintage condition, with moderate pilling on plaid side, some quilting stitches coming undone, small burn mark near cuff on grey nylon side (see pictures) 

No marked size (mens/unisex)
Check measurements to confirm fit
All measurements taken flat

Shoulder width: 55.5 cm
Width (at underarms): 61 cm
Length (neck to hem): 67.5 cm
Sleeve length: 65 cm
Hem width: 47 cm

70% polyester 30% rayon plaid side, 100% nylon grey side
Made in korea
C. 1980s

More items by ba-tsu here.