You can communicate with Sierra Club Apparel & Gear Store online or via email, fax, telephone or regular mail and we will respond to your inquiry promptly. Sierra Club Apparel & Gear Store Customer Service is not responsible for Sierra Club Books or Membership inquiries.
Sierra Club Store
c/o WebGear, Inc.
1934 Old Gallows Rd
Vienna, VA 22182
(800) 775-6401 or (703) 532-1000