Blue working coat 1/material: 40/60 poly/cotton, 240gsm, twill plain ... /design: long sleeves with press button on the cuff Blue working coat1/material: 40/60 poly/cotton, 240gsm, twill, plain dyed ... , eco-friendly6/ Advantage: comfortable and durable material, suitable design for working circumstance, excellent workmanship, competitive and reasonable price, best delivery time ...