Offer valid only through 10am EST on Monday, March 17th 2014 or while supplies last. Discount applied to multiple quantities of underwear, tanks and tees only. Only valid for one order, and only redeemable online at Flintandtinderusa.com. Cannot be applied to previous orders. Taxes, shipping and handling fees are excluded from any discount. One offer redemption per customer. Cannot be combined with other discounts.