Raf Simons Cyloon-21 is a high-concept avant-garde sneaker featuring bold sculptural design and technical detailing. The all-black upper combines perforated leather, suede panels, and glossy TPU overlays for textural contrast, while the signature oversized midsole integrates layered ridges and integrated heel counter. Prominent 'RAF SIMONS' branding appears in white lettering on both lateral and medial side pods. A distinctive translucent plastic clip mechanism wraps around the heel collar, adding industrial flair and structural reinforcement. The shoe sits atop a chunky, multi-density rubber sole with aggressive tread for urban traction. Inside, a padded tongue and reinforced ankle collar ensure comfort despite its architectural silhouette. Ideal for streetwear enthusiasts and fashion-forward collectors, it bridges conceptual design with wearable functionality—perfect for gallery visits, creative studios, or statement-making daily wear. Notable for its minimalist yet assertive aesthetic, the Cyloon-21 exemplifies Raf Simons’ legacy of deconstructive luxury. EU size 40 (as labeled on box), model HR740003S, product code 0003.