Material: 100% Wool. Made excusivly for TRENDYGOLF the Q'aja double collar shirt is one that will be the envy of your golfing buddies. Q'aja make these exact same shirts for many USPGA and European Tour players. The concealed button down shirt gives the collar maximum stability, with contrast lined collar and sleeve hem. Q logo embroidery on right hand side. Made from the finest fabrics that will help the wearer transfer moisture away from the body.