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Bombproof alpine protection in the Helixir 3L Shell Pant for hard charging days
What Our Gearhead® Experts Are Saying:
"I’ve worn the Helixir 3L Shell Pant M on rugged alpine days where durability really matters. The Spectra-reinforced fabric feels insanely tough without killing mobility, and the venting does a great job when the pace picks up. The gaiter and hem design work well with boots and crampons, which makes these pants feel truly mission-ready."
We trust the Helixir 3L Shell Pant from La Sportiva when terrain turns sharp and conditions get serious. Built for exposed alpine routes and long days above treeline, these pants give us the confidence to move efficiently through snow, rock, and mixed conditions without worrying about our outer layer.
A rugged 3-layer waterproof construction blocks wind and moisture while standing up to abrasion from skis, crampons, and rocky terrain. Spectra fiber reinforcement adds exceptional strength, while articulated knees and stretch panels keep movement smooth and unrestricted. Side ventilation helps regulate temperature, and boot-compatible hems with water-resistant flaps seal out snow when conditions deteriorate.
Details
- Designed for alpine missions and demanding winter terrain
- 3-layer waterproof shell blocks wind and heavy moisture
- Spectra fiber reinforcement boosts abrasion resistance
- Side vents regulate heat on steep ascents
- Articulated knees improve mobility on technical moves
- Boot-compatible hems work with crampons and ski boots
- Integrated gaiter seals out snow and debris
- Item #LSPZ2XF
- Responsible Collection
- Recycled/Repurposed
- Material
- [membrane/laminate] 100% PU (3-layer), [face fabric] 71% nylon, 24% polyurethane, 5% SPECTRA, PFC-free DWR finish, [lining] 100% recycled polyester, [bottom hem reinforcement] 61% nylon, 31% polyester, 8% elastane, [bottom gaiter] 87% recycled polyester, 13% elastane
- Seams
- fully sealed
- Fit
- slim
- Leg Opening
- hook-and-loop adjustable
- Pockets
- 2 zippered hand, 1 zippered thigh
- Venting
- 2 zippered side
- Side Zips
- ankle
- Gaiters
- adjustable
- Claimed Weight
- 1lb 3oz
- Activity
- backcountry touring, mountaineering, ski mountaineering
- Manufacturer Warranty
- limited 1 year