Men's On Cloud Monster Sneaker Sz 12 Excellent gently worn condition Black color An ON favourite, the Cloudmonster promises to deliver the brand's greatest boost of cushioning yet. Soft landings to powerful take offs, the sneaker's breathable construction features the biggest clouds ever - hence the name behind the shoe - and combines Helion* tech with signature Speedboard® Cloud engineering, reacting and supporting unique movements, whether that's on your first 5k run or ultra-marathon. • Mesh Uppers • Speedboard® Technology • CloudTec® Technology