500 Days of Kristin, Day 381: Reebok Ad 5.43K Allie Jones 02/09/16 05:03PM Filed to: 500 days of kristin 500 days of kristin kristin cavallari reebok shoes Kristin Cavallari designs her own line of peep toe booties and “classic” wedges, but Reebok also makes her smile. This has been 500 Days of Kristin.[Photo via Getty]