Scorching the streets or grinding out new backcountry PRs, it’s hard to argue with the inspiration of the Bolt’s vintage van stripes. Pop the hood and you’ll feel the benefit of ultra-lightweight Merino Wool, and a redesigned, smooth-and-supple upper, paired with arch support below.

• 54% Nylon 43% Merino Wool 3% Lycra Spandex
• A performance fit means no slipping, no bunching, no blisters.
• Arch support alleviates foot fatigue and bunching for long-running comfort with zero slippage.