Volcom Debasser Jacket. The Debasser is a Volcom Workwear classic. Made with a durable 97% cotton-canvas blend, this long sleeve shirt jacket stands out with its contrast corduroy collar. Featuring an oversized right chest pocket and embroidered left pocket, it’s functional and stylish on all fronts. Classic fit. Standard left chest pocket with embroidery. Contrast corduroy collar detail. Hanger loop at back yoke. Custom fisheye buttons. Long sleeves with button cuffs. 97% Cotton Canvas 3% Elastane. Machine wash. Imported.