Description Product Name : New Era Black/White/Kelly Green Boston Celtics NBA HWC My Block 9FIFTY Snapback Cap B61336 - New Era Mens Snapback - NBA Model : B61336 Made of 90% Wool, Woven, 10% Cotton, Woven This Boston Celtics NBA HWC My Block 9FIFTY Snapback Cap is exclusive to NewEraCap.com and not available at any other retailer. Get yours today! This Boston Celtics NBA HWC My Block 9FIFTY Snapback Cap features an embroidered Boston Celtics logo at front left & hometown graphicsat right, a stitched New Era® flag at wearer's left side and a snapback closure for an adjustable fit. Interior includes branded taping and a moisture absorbing sweatband.