Base Layer Basic. Formerly known as the Performance Trail Quarter Crew Sock. Cover ground quickly. The Performance Trail Light Cushion Quarter sock looks different for a reason.

The high cuff serves as a built-in scree-guard that helps keep out trail debris while trail running, mountain biking, or moving fast. Below the cuff is a balanced base layer with a lightweight profile, strategically-placed LIGHT cushioning zones, and the ‘custom-fit-feel’ of our patented ‘Y-Line’ knitting structures. Air vents increase breathability during highly aerobic activities.

Fast Packing, Trail Running, Mountain Biking  

Engineered for Whole Foot Comfort

• Knit with fine gauge merino wool for temperature regulation and ultimate softness.
• Wicks moisture, dries fast, and resists odors.
• Free Range Toe Box ensures room for your toes while contouring around them.
• Deep Heel Pocket wraps the foot, holds in place, and prevents blisters.
• Double welt, Tapered Compression stimulates blood low and keeps the sock from falling down.
• Cushion zones in the heel, toe and arch.