198gsm stretch recycled polyester Pertex Shield fabric with PFC-free DWR.
Women's St. Elias Bib
$700.00
The flagship of our outerwear system has a new fabric technology - in collaboration with global textile leader Pertex Japan.
Built for the professional skier or rider who spends 100+ days in the mountains every season, the St. Elias bib is the matching pant in our big mountain system. Redesigned with our new Täsmä precision response fabric, a waterproof, stretchy and highly breathable fabric, with the perfect balanced fit - roomy enough yet not baggy or draggy. With the highest quality components and construction throughout, the St. Elias bib keeps your mid- and lower body dry and snow-free during long days in the mountains.
Features
Engineered for the unpredictable.
01
Fabric
198gsm Stretch recycled Polyester 3-layer Pertex Shield shell fabric
02
Trims & Zips
YKK VT9 and T10 waterproof zippers throughout garment
03
Finishes & Construction
100% seam sealed garment with 15mm 3L seam tape
04
Pocketing
WL/ WR top entry hand pockets with waterproof zip
05
Functional Features
Belt loops for belt compatibility
PRODUCT INFORMATION
Fit & sizing
- Size
- XS-L
- Fit
- We would call the St. Elias fit an all-mountain fit – looser, more comfortable than an alpinist fit. With enough room for layering. Usually, true to size fit. If you are on the smaller end of your size, or prefer a snugger fit, sizing down often works well.
- Size charts
- Size Guide
Technical specifications
- Fabric
- • 198gsm Stretch recycled Polyester 3-layer Pertex Shield shell fabric
• 70D recycled polyester face fabric with PFC-free DWR
• 20 micron recycled PES waterproof-breathable membrane (20k mm / 14k g/m²/24h JIS)
• 20D recycled polyester jersey backer
• 300g nylon ripstop with woven Vectran reinforcement (reinforced pant cuffs) - Trims & Zips
- • YKK VT9 and T10 waterproof zippers throughout garment
• Soft touch braided zipper pulls with reflective effect on all exterior pockets
• 200mm nylon webbing shoulder straps with lightweight tri-glide buckle for adjustability
• Matte metal G hook closure on bibs for quick on/ off
• Magnetic snap fly for easy access
• Laminated main label with braided-reflective cord hanger loop - Finishes & Construction
- • 100% seam sealed garment with 15mm 3L seam tape
• Reinforced seams at hem and bib with Bemis Seam Reinforcement Tape
• Stretch woven nylon panels at sideseams for comfort and mobility
• Water-resistant stretch inner boot gaiter with high tenacity elasticated cuff
• Ergonomically shaped and reinforced pant cuff with maximum coverage/ protection
• Extended length exterior leg vents and drop seat construction
• Laser cut perforated upper back bib panel for enhanced moisture management - Pocketing
- • WL/ WR top entry hand pockets with waterproof zip
• 2x breathable bib pockets on chest
• WR quick access tear-away design with enhanced laser cut venting
• WL zip chest pocket with #3 waterproof zipper - Functional Features
- • Belt loops for belt compatibility
• 2” Elastic Waist cinch/ sizing adjusters with laminated shell fabric pullers and low-profile inset Velcro installation - Weight
- Size Medium weighs 854g / 30oz.
- Activity
- Backcountry Skiing / Ski Touring / Skiing
Full product story
Intended to provide extra cover in deep powder, the bib is designed to be paired with the St. Elias Jacket. In refining this piece, the designers have obsessed over every detail. Articulated knees combined with Täsmä’s stretch provides a huge range of motion for bending and climbing without constriction. The upper bib has two zippered chest pockets. The back of the bib is fully zippable for fast and easy nature calls. Double zip thigh pockets are designed to fit a transceiver (with lanyard). Two-way slider (actually three, to allow for the zip down to function at its best) zips on each leg allow for quick ventilation while skinning or hiking.
The total mountain bib is ideal for the touring-oriented skier (highest breathability) with enough durability and features for heavy days of lift-serviced pow shredding.
Wearing St. Elias Bib and Jacket over our Diomede superfine merino baselayer, and Lightstream on colder days, offers a complete protective, thermo-regulating, and full-body stretch system, eliminating the need for extra bulky layers.
Winter 2026/27
ST ELIAS BIB
The flagship of our outerwear system has a new fabric technology – in collaboration with globaltextile leader Pertex Japan. Täsmä® is a precision-response fabric that variably adjusts toweather conditions, assuring the perfect balance of protection, breathability and comfortduring activities that require unpredictable alternation between periods of high performance such as skiing and climbing (touring). The St. Elias system is proven and tested by professional mountain guides and freeride skiers from Verbier to Valdez to find the perfect balance of protection, breathability and comfort.
ST. ELIAS SYSTEM
BUILT FOR SERIOUS MOUNTAIN AMBITIONS
Three new styles for Winter 26/27. Explore the St. Elias collection and build your system for the conditions ahead.
3-Layer
JACKET
St. Elias Jacket is designed for the unpredictable demands of skiing, climbing, and touring.
VIEW JACKET
Freeride style
BIB
Fully featured with balanced fit - roomy enough yet not baggy or draggy.
ST. ELIAS BIB
Less weight, more airflow
PANT
Cut clean for movement. Just a little less.
St. Elias Pant
THE TECHNOLOGY
PRECISION RESPONSE FABRIC
Engineered for demanding alpine conditions, the St. Elias Bib combines waterproof protection, mobility, and technical functionality in a fully seam-sealed design. Constructed from 198gsm stretch recycled polyester 3-layer Pertex Shield fabric, it delivers 20K waterproof protection and 14K breathability. Reinforced cuffs, articulated construction, and thoughtfully placed storage make it a dependable choice for backcountry skiing, touring, and deep powder days.
20K MM WATERPROOF PROTECTION (PFC-FREE DWR)
14K G/M²/24H BREATHABILITY
3-LAYER RECYCLED SHELL CONSTRUCTION
FULLY SEAM-SEALED PROTECTION
THE DETAILS
TECHNICAL & PERFORMANCE FEATURES
Adjustable 200mm nylon shoulder straps with lightweight tri-glide buckles and a metal G-hook closure.
Coil zippers with double-headed sliders for adjustable airflow under arms.
Fully seam-sealed with 15mm tape and reinforced high-stress areas.
Waterproof hand pockets and dual chest bib pockets with quick-access and secure zippered storage.
Elastic waist adjusters, articulated leg construction, and stretch inner boot gaiters for secure coverage and mobility.
PURPOSE-BUILT PERFORMANCE
ST. ELIAS SYSTEM
ASCENT
DESIGNED TO MOVE.
Articulated construction and adjustable ventilation support freedom of movement through demanding climbs and changing conditions. Free ride fit is loose, not baggy.
DESCENT
WATERPROOF & BREATHABLE.
Waterproof shell protection and fully seam-sealed construction, balanced with breathability, help keep the elements out when the snow gets deep.
CONDITIONS
PRECISION REPONSE SYSTEM.
Assuring the perfect balance of protection, breathability and comfort during activities that require unpredictable alternation between periods of high performance such as skiing and climbing (touring).
