Stio Fernos Insulated Knickers - Men's
These Stio insulated knickers slide perfectly under ski pants above your boots. PeakFill® Active insulation warms yet allows airflow. They have a new zippered fly and hand pockets.
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- Built for skiing and riding, these Stio insulated knickers slide perfectly under ski pants or bibs
- Tuned specifically to skiers, the stretch knit mid-calf cuffs stop short of the boots to eliminate bunching and hassling
- Microfiber with soft hand feel and mechanical stretch offers comfort and range of motion
- Water-repellent finish resists water and reduces dry time
- Side stretch panels allow freedom of movement
- PeakFill® Active insulation warms yet allows airflow
- A new zippered fly adds convenience when nature calls
- 2 new hand pockets—plus a zippered stash pocket—keep essentials close when the hard shells come off and apres starts
- Encased elastic waistband with drawcord
- Hanger loop on center-back waistband
- Articulated knees and action gusset for full range of motion
- Heat-transfer interior labels for comfort
- Heat-transfer Stio and pinecone logos
- A slim design with minimal bulk fits close to the body
- Machine wash cold on gentle cycle; rinse well, use extra spin cycle; tumble dry low; do not bleach; do not iron; do not dry clean
Imported.
View all Stio Men's Winter Pants| Best Use | Snowsports |
|---|---|
| Fabric | Relance™ Primeflex™ 50-denier microfiber mechanical stretch plain weave, 100% polyester, 94 g/m² with a PFAS-free durable water repellent (DWR) finish |
| Insulated | Yes |
| Insulation Type | Synthetic |
| Insulation | PeakFill™ Active 40 g insulation 50% recycled polyester/50% polyester, 40 g/m² |
| Pant Fit | Slim |
| Pant Leg Style | Tapered |
| Inseam (in.) | 22 inches |
| Gender | Men's |
| Weight | 10 ounces |
| Sustainability | Contains recycled materials From a Climate Label Certified brand |
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Another 5 stars for the Fernos Line!!
I have pretty much every Fernos product in the Stio lineup and out of off all of them, this and the Fernos jacket are my favorite The material is so soft and warm and the 3/4 lengths perfect for ski boots and also rain boots. I also own the full length, but rarely find myself needing the extra insulation. If you had to choose between the full length or 3/4 knicker, I’d do with the 3/4 knicker as a mid layer (or even an outer layer if you’ll be pairing it with boots)
What took so long?
Have previous version with no zippered fly or fly at all. Every trip to the urinal or to go in Mother Nature was a PIA. Terrible over sight that carried on for years. Now with a zippered fly… finally! Now it’s great.


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