The Adidas YEEZY BOOST 380 Onyx RF features an upper composed of reflective multi-toned re-engineered Primeknit in a sock-like construction, providing a snug yet adaptable fit. The translucent monofilament window is woven into the upper, adding visual interest and breathability. This model features stretch laces with silicone closure for easy on and off wear and comes equipped with a second set of standard laces A re-engineered full-length BOOST midsole elevates the cushioning experience, offering optimal comfort where consumers need it most. The herringbone rubber outsole offers unique design cues and improved traction.