Why We Like The Mammut Stoney HS Thermo Pant
Ready for a long day on the mountain, the Mammut Stoney HS Thermo Pants have everything we need to stay comfortable when shredding in cold conditions. The Mammut DRYtechnology Pro membrane features a two-layer design to block out all moisture while staying breathable, and the PFC-free DWR treatment sheds off the moisture before it has time to soak in. Ajungilak OTI Element synthetic insulation equips us with lightweight but lofty synthetic insulation to keep us warm, and exterior thigh zippered vents ensure we can let off heat when we get too hot. Lastly, multiple zippered pockets stash our essentials, while the adjustable waistband gets us the perfect fit.
Details
- Fully featured ski/snowboard pants for cold days on the mountain
- DRYtechnology Pro 2-layer membrane shuts out all moisture so we stay dry
- Exterior thigh zippered vents allow for air to flow in when we are too hot
- Ajungilak OTI Element synthetic insulation is lightweight and lofty
- Elastic ankle gaiters keep out the snow
- Adjustable waistband gets us a snug fit
- Item #MAMU5WX
Tech Specs
- Material
- [membrane/laminate] DRYtechnology Pro (2-layer), [face fabric] 88% nylon, 12% spandex, PFC-free DWR treatment, [lining] 57% polyester, 43% nylon, [kickpatches] Cordura
- Insulation
- 60g Ajungilak OTI Element (100% polyester)
- Waterproof Rating
- 20,000mm
- Breathability Rating
- 20,000g/m2
- Fit
- relaxed
- Pockets
- 2 zippered hand, 1 zippered thigh
- Venting
- side zippered vents
- Waist
- hook-and-loop adjustable
- Cuff Closure
- snap buttons
- Gaiters
- elastic
- Claimed Weight
- 1lb 5.73oz (616g)
- Manufacturer Warranty
- limited 2 years
- Activity
- all-mountain skiing, all-mountain snowboarding














1. Your order is usually shipped out within 24-48 hours after your payment is received.
2. The tracking number of your parcel will be sent to you after your order is despatched. You may use the tracking number to check the status of your order online.
3. The shipping fee will be auto-added in the grand total when you send payment.