West Biking Bike Bicycle Coat for Spring Autumn Winter Cycling Sports Polyester WEST BIKING Original Brand of US; 2015 Newest Arrival. Order will come to you with a "West Biking" Keychain for Free Gift. Super light and Windproof make you enjoy cycling in wind day. Reflective line on Shoulder and on Back, High visibility, do not need to wear reflective vest when running in the dark. The breathable mesh on the back keeps you cool all the way! Plus back breathable Window.