Factory Effex Yamaha Chain T-Shirt The Factory Effex Yamaha Chain T-Shirt is an essential addition for Yamaha enthusiasts, blending a modern, industrial flair with casual style. It features distinct, screen printed graphics on the front and sleeve, setting it apart as a standout piece in any collection. Features: 60 Cotton/40 poly 4.3 oz. combed ring-spun Screen printed graphics on front and sleeve Official licensed product