Materials, padding and sock type
Separate liner + outer sock · two-sock system
- Exact model
- Injinji Men's Liner + Hiker Crew
- Style number
- 333378
- Size chart
- Men’s / unisex chart
- Cuff height
- crew
- Weight (maker’s term)
- Not published
- Cushion (maker’s term)
- two-sock system
- Cushion location
- footbed and toes
- Sock type
- Separate liner + outer sock
- Layers
- 2
- Material blend
- Separate blends for each layer
- Wool-free
- No, contains wool or alpaca fiber
- Facts from
- Injinji’s US site
- List price at Injinji
- $29 (checked )
Liner: 75% coolmax ecomade polyester, 21% nylon, 4% lycra.
Outer: 43% wool, 43% acrylic, 12% nylon, 2% lycra.
Cushion and weight labels are this brand’s own terms. They are not a shared thickness or temperature rating.
US men’s
Check the size and the shoe together
Start with the men’s / unisex chart for this exact model. Use the size lookup or the whole Injinji size chart to find the published range, then check the heel position, toe room and cuff in your footwear.
The maker does not give a heel-to-cuff measurement. Try the socks with your boots to see whether the cuff sits above the collar. See how sock heights differ.
Try the complete layered construction, not only one layer. Extra fabric can change toe room and pressure inside the shoe. The footwear-fit checklist explains what to check.
Care for the exact pair
Wash on a cold, delicate cycle and line dry.
Use the care lookup for this model’s wash and dry directions. A general wool routine should not override instructions for a membrane, a two-layer construction or a specific treatment.
Another sock to compare
Both constructions contain animal fiber (wool or alpaca). This changes from liner system to anatomical. The other sock does not come as a separate liner and outer sock. Check that the changed construction suits your footwear.
Icebreaker Men's Merino Hike+ Medium Crew, IB0A578M0OS uses its own size chart. Compare the two socks to see where their height, material, cushioning and care differ. Matching specs don’t mean they will feel the same in your shoes.
Two socks to compare with it
Same padding
Bridgedale Men's Lightweight Merino Performance 3/4 CrewBridgedale · cushioning rating 3 of 5 · 3/4 crew.
Find similar socks
Product sources
For source limits and matching rules, read how this guide works.