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Compare Best Outdoor Sweaters head to head

Pick any two picks from this list and see specs, current price, pros, cons and reader ratings side by side.

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Nansen Sweater

#1 on this list

Nansen Sweater

Devold

Norwegian two-ply wool since 1853. Windproof by density alone and warm enough to skip a midlayer.

Price
$350 MSRP
Reader rating
No reader votes yet
How we assessed it
Specification researched
Guide Wool Sweater

#2 on this list

Guide Wool Sweater

Filson

Heavyweight Merino with a slim body and long tail. A working sweater, not a cabin ornament.

Price
Check current price
Reader rating
No reader votes yet
How we assessed it
Specification researched

Specs side by side

Nansen Sweater versus Guide Wool Sweater specifications
SpecNansen SweaterGuide Wool Sweater
Material100% Pure New Wool (2-ply)100% Virgin Merino Wool
ConstructionHeavy knit
OriginNorwayMade in USA with imported material
CareHand wash, dry flatDry Clean or Hand Wash Cold
WeightSubstantial (Varies by size)Heavyweight
FitSlim body, long tail
StyleCrewneck

What our reviewers liked and didn't

Nansen Sweater

  • Unparalleled warmth for its weight
  • Excellent wind resistance through dense knit
  • Remarkable durability, built to last generations
  • Natural wool properties (odor-resistant, breathable, water-repellent)
  • Authentic, timeless design and heritage
  • Significantly heavy and bulky for backpacking
  • Coarser hand-feel than merino wool; may require a base layer
  • Requires careful hand washing and flat drying
  • Higher price point compared to synthetic alternatives

Guide Wool Sweater

  • Exceptional warmth and insulation for its weight
  • Superior durability and resistance to wear and tear
  • Natural odor resistance and breathability of Merino wool
  • Classic, functional design built for hard work
  • Long tail provides excellent coverage and warmth
  • High price point, a significant investment
  • Heavy and bulky compared to lighter alternatives
  • Requires careful cleaning (dry clean or hand wash) to maintain
  • Not ideal for fast-and-light adventures due to weight

Prices change constantly — the figure shown is the last verified catalog price, and the buy buttons always go to the current listing.