50% Off Birthday Sale: Valid through 9/19/2022 at 11:59 PM PST. Code: BDAY50. Downward Flow, Back to School Apparel, and Black & Gold are excluded from this sale. Cannot be combined with any other code, offer, promotion or discount. Gift cards and previous purchases are excluded. Consumer pays sales tax. While supplies last. No cash value. We reserve the right to modify or discontinue this offer at any time without notice. Void where prohibited by law.