Xero Shoes Speed Force II

Built for runners who want maximum ground feel without giving up security, the Xero Shoes Speed Force II is a minimalist racing flat that feels fast, flexible, and naturally stable. A thin, highly responsive sole keeps you connected to the road and track, while the foot-shaped fit encourages relaxed toe splay for smoother mechanics. Up top, the breathable mesh and streamlined, welded structure aim to disappear on your foot, and the signature midfoot/instep straps help dial in lockdown for sharp turns, strides, and quick cadence work.

Highlights

• Thin FeelTrue rubber outsole delivers a close-to-the-ground, feedback-rich ride
• Dual chevron tread pattern adds confident traction on roads, tracks, and gym floors
• Super-breathable mesh upper promotes a cool, sock-like feel during hard efforts
• Welded overlays boost durability while keeping the fit sleek and low-bulk
• Adjustable instep and midfoot straps help fine-tune lockdown for faster running
• Removable insole lets you choose a slightly softer step-in or a more direct feel
• Foot-shaped toe box supports natural toe splay for comfort and control
• Backed by Xero Shoes’ 5,000-mile sole warranty for long-term durability