Doctors of Running Reviews Xero Shoes HFS II - Xero Shoes 。These Xero Shoes HFS minimalist running shoes are designed for natural movement, comfort, and lightweight performance. The shoes feature a breathable mesh upper in shades of blue with black and white overlays, a zero‑drop sole for natural foot posture, and bright yellow interior lining for added visibility. The outsole is flexible with multi‑directional tread for reliable traction. The size label indicates Men’s Size 11 (UK 10.5, EU 44). These shoes are ideal for road running, everyday training, or anyone transitioning to barefoot‑style footwear. Item Details: Brand: Xero Shoes Model: HFS Size: Men’s 11 (UK 10.5, EU 44) Color: Blue with black, white, and neon yellow accents Style: Minimalist barefoot running shoes Sole: Zero drop, flexible Closure: Lace‑up Condition: Pre‑owned; shows normal wear on outsoles but overall in good condition (see photos) Features: Lightweight construction for natural running feel Breathable mesh upper for cooling airflow Wide toe box for natural toe splay Flexible rubber sole for ground feedback Zero‑drop design to encourage natural posture and stride Ships fast from a smoke‑free home.