Injinji Men's Liner + Runner Mini-Crew

Injinji Men's Liner + Runner Mini‑Crew

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The Injinji Men's Liner + Runner Mini-Crew is an advanced two-sock running system designed for men who train long, often and intensely – from trail running and ultra-marathons to long training sessions on asphalt . The system combines an ultra-thin inner sock (Liner) with a cushioning outer sock (Runner) , providing some of Injinji's most effective protection against blisters and chafing.

The inner Liner layer is a thin toe sock that sits directly against the skin. Injinji's patented five-toe design separates each toe, eliminating skin-to-skin friction—the most common cause of blisters during prolonged use. The liner effectively wicks away moisture and allows the toes to splay and align naturally , improving stability and foot biomechanics while running.

The outer Runner layer is pulled over the Liner, adding extra comfort, protection and cushioning . Terrycloth padding under the foot and around the toes absorbs shock and reduces wear and tear when you take a lot of steps. An integrated arch support helps the socks stay in place without slipping or bunching.

The mini-crew height with double cuff sits just above the ankle, creating an effective barrier against gravel, sand and dirt, while reducing the risk of chafing. The combination of COOLMAX® EcoMade fibers , mesh panels and durable nylon fibers creates a dry, cool and durable sock system that can withstand really long distances.

Features & Benefits

Two-layer system (Liner + Runner) in men's model – maximum wind protection

Inner Liner toe sock – eliminates skin-to-skin friction

Outer Runner sock – increased cushioning and protection

Five-toe design – improved foot control and natural toe spread

Mini-crew height with double cuff – keeps debris out and the sock in place

COOLMAX® EcoMade & mesh panels – efficient moisture transport and ventilation

Material

Inner sock (Liner):

63% COOLMAX® EcoMade

33% nylon

4% Lycra®

Outer sock (Runner):

33% COOLMAX® EcoMade

65% nylon

2% Lycra®

Suitable for

Long-distance running, trail running, ultra running, marathon training and hiking – especially for runners who often get blisters, chafing or moisture problems and want maximum protection without sacrificing the running feel .

Care instructions

Wash in cold water on a gentle cycle and air dry to preserve function, fit and longevity.