Set Deal Alert Click to activate an email alert when this deal is updated 20% off Sneakers with Free Shipping at Piperlime Comments 1347 days ago by Ben in Apparel HOTNESS UNHOT Piperlime has a 20% off Sneakers + Free shipping with coupon code SNEAKERS20 [Exp 9/20]. Offer not valid on the following select brands Merrell, Brooks, Converse by John Varvatos and Asics.