Jeffrey Campbell Who's Next Deep V Ankle Boots. These aren't just your average black ankle boots. With a dramatic deep V cut topline and edgy double stacked tiered platform they are a great update on a classic. Perfect to toughen up those summer florals or just super flattering with a pair of skinny jeans. Upper and Lining 100% Leather with synthetic sole. Heel approximately 4.5" (11.5cm) with approximately 1" (2.5cm) platform.