The 49ers will wear their cherry-red throwback jerseys in their regular season opener against Arizona as part of a tribute to former coach Bill Walsh. Owner John York said Monday that the 49ers have been given permission to don the same jerseys they wore when Walsh roamed the sideline for their Monday night opener Sept. 10. The club still is formulating the rest of its tribute to Walsh, who died July 30 after a bout with leukemia. York pushed the league to allow San Francisco to suit up for the opener in red jerseys, which also will be worn at another home game later in the season. The 49ers will wear a "BW" decal on their helmets all season.