Our definitive jacket since 1948, the Trialmaster was originally designed to cope with the grueling conditions of the Scottish Six Days Trial. Built to last from 6 oz. waxed cotton, it features a legacy slanted map pocket and adjustable belt so you can perfect the fit. Re-wax to keep it water and wind repellent. Breathable material and underarm ventilation Four front pockets and one internal pocket Snap and zip fastening Signature Belstaff check cotton twill lining High collar with adjustable throat latch Reinforced shoulder and elbow panels Exterior: 100% Cotton Body lining: 100% Cotton. Sleeve lining: 100% Viscose Product ref: 100033FDOLI44 71050519