Brixton Altered Threads Overshirt in Grey. - size S (also in L, M, XL/1X) Brixton Altered Threads Overshirt in Grey. - size S (also in L, M, XL/1X) 82% polyester 15% wool 3% other fibers. Front button closure. Dual chest pockets. Buttoned cuffs. Midweight melton fabric. BRIX-MO62. 01475-MULBS. Inspired by music, culture and the people who surround them, Brixton Limited is the collaboration of three Southern California friends who wanted to convey their lifestyle through unique products. Created in 2004, the timeless and clean design of the Brixton collection is hard to duplicate and comes in a variety of styles that appeal to the individual in a modern yet traditional way.