Sealskinz Suffield

42% merino wool, 42% acrylic, 14% nylon, 2% elastane.

no height published, drawn at a typical heightpadding: the maker doesn’t say where · Standard sock

The footwear outline is schematic. Check the cuff with your own shoes.

£15 list price at Sealskinz, checked .

When you want a taller cuff for boots

A hiking sock with a 42% merino wool blend.

Keep in mind: Facts come from Sealskinz’s UK/global site; check the US listing matches.

Closest in Sealskinz’s range: the Swardeston Heated. They differ in blend; the size chart is the same.

This sockSwardeston Heated
Blend42% merino wool, 42% acrylic, 14% nylon, 2% elastane100% cotton
List price at Sealskinz£15£95

Compare the two side by side

Materials, padding and sock type

Standard sock · cushion not published

None
Light
Full
Extra
Padding shown schematically. Brand labels do not share a thickness scale.
42% merino wool42% acrylic14% nylon2% elastane
Exact model
Sealskinz Suffield
Style number
Not published
Size chart
Unisex chart
Cuff height
height not published
Weight (maker’s term)
Not published
Cushion (maker’s term)
Not published
Cushion location
Not published
Sock type
Standard sock
Layers
1
Material blend
42% merino wool, 42% acrylic, 14% nylon, 2% elastane
Wool-free
No, contains wool or alpaca fiber
Facts from
Sealskinz’s UK and global site
List price at Sealskinz
£15 (checked )

Cushion and weight labels are this brand’s own terms. They are not a shared thickness or temperature rating.

S
M
L
XL
3.568101215

US men’s

Bands follow this chart’s published ranges. S: 3.5–6 · M: 7–9 · L: 10–12 · XL: 13–15

Check the size and the shoe together

Start with the unisex chart for this exact model. Use the size lookup or the whole Sealskinz 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 selected size with the shoes and insoles you plan to use. Added cushioning should not crowd the toes or distort the heel position. The footwear-fit checklist explains what to check.

Care for the exact pair

Wash at 30ºC/85ºF. Drip Dry - Not on a Radiator. Do Not Dry Clean, Iron, or Bleach.

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). Padding: not published for either; check each brand’s size chart.

Alpacas of Montana Alpaca Adventure 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 size chart

Sealskinz Bircham Ankle Length

ankle length · not specified. Your Sealskinz size carries over.

Compare side by side

Same cuff height

Randy Sun THERMO Merino Waterproof

Randy Sun · height not published · not specified.

Compare side by side

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Product sources

For source limits and matching rules, read how this guide works.