RNX YBU

Meet RNX  YBU  — a lightweight trainer built for runners who chase pace. The engineered mesh upper flexes with your stride while staying breathable mile after mile, and the molded foam midsole delivers a springy, responsive ride without the bulk. A durable rubber outsole keeps traction locked in on road and track alike.

Whether you’re chasing a PB or logging easy miles with the run club, the Velocity Racer is designed to move with you.

Key Features

• Lightweight engineered mesh upper — breathable, flexible

• Responsive foam midsole for energy return

• Durable rubber outsole with multi-surface grip

• Reflective/graphic overlay detailing

• Low-profile racing silhouette

Specs

• Weight: ~220–250g (per shoe, size-dependent — confirm with supplier)

• Drop: confirm with AliExpress listing

• Upper: engineered mesh

• Midsole: molded foam

• Outsole: rubber