The adidas Yeezy Boost 380 is constructed with a Primeknit upper and a stretch ankle collar to provide a sock-like fit. The futuristic design is highlighted by a bold monofilament side stripe and translucent outsole housing a full-length Boost midsole. Primeknit upper. Stretch ankle collar. Monofilament side stripe. Rope laces. Translucent rubber outsole. Full-length Boost midsole. Fits true to size. Listed in US kids. Color: Onyx | Onyx | Onyx. Style #: FZ4418 Special release item. Terms and conditions apply.