Materials, padding and sock type
Waterproof membrane · not specified
- Exact model
- Sealskinz Runton Waterproof Cold Weather Mid Length with Hydrostop
- Style number
- 111242180001
- Size chart
- Unisex chart
- Cuff height
- mid-calf
- Weight (maker’s term)
- cold weather label
- Cushion (maker’s term)
- not specified
- Cushion location
- not specified
- Sock type
- Waterproof membrane
- Layers
- 3
- Material blend
- Separate blends for each layer
- Wool-free
- No, contains wool or alpaca fibre
- Facts from
- Maker’s US product page
Outer: 90% nylon, 10% elastane.
Aquasealz membrane; the merino-blend inner sock’s exact percentages are not published.
Cushion and weight labels are this brand’s own terms. They are not a shared thickness or temperature rating.
UK
Check the size and the shoe together
Start with the unisex chart for this exact model. Use the brand size lookup 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
The Runton UK product page allows washing at 40°C / 105°F and low tumble drying or drip drying. Do not bleach, iron or dry clean.
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 fibre (wool or alpaca). This changes from waterproof to conventional. The other sock has no waterproof membrane. Check that the changed construction suits your footwear.
Icebreaker Men's Merino Hike+ Mountaineer Mid Calf 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.
A sock to compare with it
Same size chart
Sealskinz Bircham Ankle Lengthankle length · not specified. Your Sealskinz size carries over.
Find similar socks
Product sources
For source limits and matching rules, read how this guide works.