HOCOSA Men's Organic Wool/Silk Long Underwear Pants, with Fly $87.90 - $92.90


  • $92.90
    Unit price per 

Made by HOCOSA of Switzerland.

Long-underwear pants for men in GOTS-certified organic wool/silk blend.   Front-fly opening.

  • Made  of soft, GOTS-certified organic merino wool & silk blend.
  • 70/30% wool/silk blend unites the best qualities of each for a unique textile.
  • Wool absorbs moisture without feeling wet, keeping you comfortable & dry.
  • Silk adds extra softness & durability.
  • As wool absorbs moisture, lanolin is activated to remove bacteria & odors.
  • Natural fibers breathe, maintaining a comfortable temperature in warmth or cold.

HOCOSA has not been able to give us sizing charts, so we have instead measured the garments lying flat to give some guidance in sizing.   Length & your US size will give best guidance - garments stretch easily widthwise. 


Measurements of garment lying flat, in un-stretched state.  Fabric stretches width-wise. (Elastic waistband stretches comfortably 6+ inches.) 

Size Waist Circumference (of Garment) ** Hip Circumference (of Garment) ** Full-length;
Side seam from waist->ankle.
Small 26 in 36 in 40 in
Medium 28 in 38 in 41 in
Large 30 in 40 in 42 in
XL 32 in 42 in 43 in


HOCOSA of Switzerland

HOCOSA wool underwear is offered in two variations: 100% merino wool (the softest of all wools) or a 70/30 wool/silk blend. The wool chosen for HOCOSA woolens is GOTS-Certified Organic wool, which ensures not only that the wool is free of pesticides, but that sustainable and ethical working standards have been met for those working in all stages of production.  HOCOSA woolens provide comfort & well-being.

The wool/silk blend unites the best qualities of these two natural fibers, creating a truly unique textile. The soft, merino wool absorbs moisture, keeping you dry & comfortable.  Silk adds extra softness & durability.  Natural fibers breathe, keeping you comfortable in either warmth or cold.

All dyes used in HOCOSA products are free of heavy metals and formaldehyde.
There are no optical brighteners used.  All textiles are dyed according the IVN  guidelines.

We recommend hand-washing with Kookaburra Wool WashBottle of Kookaburra Wool Wash

  LANACare Lanolin Soap with even more lanolin, 7.5%,  is recommended for nursing  pads & diaper covers, or to add even more softness to your woolens.

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