United Nude's Boulder Bondage is a sculptural platform wedge that pairs a bold square toe with a system of elasticized straps that wrap the foot, ankle and wedge. The design combines an architectural silhouette with leather-lined contact points for wearable statement style. Key attributes: Green | Fluo green | Elastic fabric | Rubber outsole | Elasticized wrap straps for secure fit | Leather lining at contact points | PU wedge | Bold square toe | Platform wedge silhouette | Sculptural, rock-climbing–inspired profile | Elastic straps that wrap foot, ankle and wedge | Dimensions & fit: Heel height: 142 mm / 5.6 in | Normal fit | Composition & care: Elastic fabric upper | Leather lining | PU wedge | Rubber outsole