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The award-winning Lightyear goggles combine the revolutionary SuperFlow Pro anti-fog magnetic ventilation system with a frameless design and an XL-sized REACTIV photochromic lens. The new SuperFlow Pro easily switches open to immediately eliminate fog and prevent moisture buildup, replacing the Aerospace goggle’s hinge system with a glove-friendly design and dual-sided magnetic closure that effortlessly locks the lens to the frame. Combined with Julbo’s REACTIV photochromic technology, this large, spherical-lensed goggle is a multi-tasking hero for all conditions.
Lightyear packs an XL REACTIV photochromic lens and the glove-friendly SuperFlow Pro magnetic ventilation system into a frameless design that kills fog and dominates every condition—backed by our 90-Day Money Back Anti-Fog Guarantee.
LENS DETAIL
Style #1899101
Details
*Made with PFAS Chemicals
Our most advanced and carefully-crafted high-altitude climbing suit yet. We worked with the world’s most accomplished alpinists to redesign this suit from the ground up, refining features from oxygen mask-compatibility to a unique internal suspender system. This design was made with the highest level of focus on functionality, simplicity, and durability and has been put to the ultimate test in the Khumbu Valley. Bringing it back to our proving grounds, we’ve ensured that mountaineers can have complete confidence in their kit and their chances of success on summit day.
- Uses: Alpine Climbing, Expeditions
- Pertex 20D Diamond Fuse Ripstop shell fabric with Pertex® 50D reinforced panels at elbows, knees, seat, and hem
- Box wall baffle construction with 800-fill RDS-certified down Certified by Control Union. License Number: CU 848416
- Oxygen mask compatible collar with stow feature
- Low profile, insulated fixed hood with drawcord for quick adjustments
- Extended underarm vent zippers
- Internal suspender system with sternum adjustments
- The Responsible Down Standard certifies down against animal welfare requirements and tracks it from the source to the final product.
- Imported
Our most advanced high-altitude climbing suit—this Absolute Zero™ Suit was redesigned with insight from elite mountaineers to meet the demands of the world’s harshest environments. At its core: ultra-durable Pertex® Quantum Pro, with Pertex® Diamond Fuse strategically placed for targeted protection. Allied Down® ExpeDRY leverages gold nanoparticles to speed moisture evaporation without the need for heat. A spacer mesh internal harness system sits off the body to reduce sweat buildup and includes stretch mesh water bottle pockets, while the adjustable, stowable oxygen mask-compatible collar offers streamlined adaptability. Proven in the Khumbu. Built to summit.
- Uses: Alpine Climbing, Expeditions
- 20D Pertex® Quantum Pro Ripstop at torso and 20D Pertex® Shield 2L Diamond Fuse at hood brim, sleeves, and lower body
- Box wall baffle construction with 900-fill RDS-certified down Certified by Control Union. License Number: CU 848416
- Hook and loop adjustable and oxygen mask compatible collar that stows in hood when not in use
- Fully down insulated helmet compatible hood with three points of adjustability
- Extended underarm zips with dual sliders for ventilation
- Internal harness style spacer mesh vest suspender system
- Suspender system is adjustable, detachable at front, with 3 sternum/cross body straps on an adjustable daisy chain
- Internal harness style vest includes two stretch mesh drop pockets that fit half liter water bottles or other gear
- Full body center front zipper with three sliders for ease of off and on, venting, and bathroom use
- Top portion of center front zipper is protected by bonded kissing welt to help prevent ice build up
- Internal down insulated kissing draft tubes at center front zip
- Exterior sleeve loop patches for customization with personal hook and loop patch
- Two large secure zippered insulated hand pockets
- Two large secure zippered chest pockets with internal org and static gear loop for tether essentials
- Four interior stretch mesh drop pockets. Two at the chest for water bottles, and two at the upper thighs for extra gloves or storage spot when suit is unzipped
- Two secure zippered interior pockets for geear storage
- Wearer’s right exterior chest pocket has elastic gear org for radio with hook and loop exit port for radio antenna
- Wearer’s left exterior chest pocket has stretch mesh interior pocket for multi tool
- Rear rainbow zip with interior snag free draft flap extends all the way down side legs with 6 sliders allowing for drop seat, side leg venting, easy access to footwear, crampons, etc
- Internal stretch knit gaskets with thump loop with mesh watch window at cuff
- Imported
Details
A single layer can have a bigger impact than you think. Our go-to, packable hoody houses the highest warmth-to-weight ratio of any fabric in our line, along with high breathability and a moisture-wicking stretch neck section for keeping your head on a swivel. This unique active mesh construction consists of hollow, tube-like fibers that absorb sweat quickly and efficiently—supporting insulation and heat-shielding properties to keep you temperature-regulated from the trail to the lift, and everywhere in between.
- Uses: Backpacking, Camping, Endurance Sports, Expeditions, Hiking, Mountain Running, Skiing/Snowboarding, Superlight Backcountry, Ultralight Backpacking, Winter Camping
- Brushed back mesh made with a hollow core yarn that provides breathability to keep you cool and comfortable
- Anti-odor finish
- High warmth-to-weight ratio
- Fitted three-piece hood for extra protection
- Secure zip pocket at front left
- Easy to layer under outerwear or wear on it’s own
- Thumbholes made with a soft knit fabric construction
- MHW heat transfer logo at left chest
- Reversible to allow for two levels of warmth when worn reversed with backer faced out creates more airflow and keeps you 28% cooler
- Imported
Details
Features:
- Uses: Superlight Backcountry, Backpacking / Hiking, Camping
- Plain weave stretch fabric with PFC-free DWR finish
- Two side hand pockets and secure zip back pockets
- Articulated knees for ample mobility
- Pant legs zip off into shorts, with color-coded zippers for easy on/off
- Secure zip cell phone pocket on right side of thigh
- Logo label at back right hip
- 11 oz / 301 g
Details
Features:
- Uses: Superlight Backcountry, Backpacking / Hiking, Camping
- Plain weave stretch fabric with PFC-free DWR finish
- Belt loops at waist with snap-button closure
- Zippered fly
- Two side hand pockets
- Two drop in back pockets with single secure zip pocket
- Seat gusset construction for ample mobility
- Articulated knees for ample mobility
- MHW label logo above back right secure zip pocket
- 8.81 oz / 249 g
Details
Features:
- Uses: Superlight Backcountry, Rock Climbing, Backpacking / Hiking, Casual / Travel, Camping
- Plain weave stretch fabric with PFC-free DWR finish
- Belt loop waist with snap-button closure
- Zippered fly
- Two hand pockets
- Two drop in back pockets with single secure zip pocket
- Seat gusset construction for ample mobility
- Label logo above back right zippered pocket
- 6 oz / 181 g
Details
From high alpine trails to the climbing gym, the Butter™ Slim Pant is a versatile, buttery soft base layer that pairs perfectly under a shell and holds its own any time you need a feel-good yet movement-capable fit. With its adjustable stretch waistband and gusseted seat, it’s designed to move with you whether you’re sending your first V6 or setting a new FKT on your favorite peak.
- Uses: Expeditions, Ice Climbing, Basecamp, Skiing/Snowboarding, Winter Camping
- UPF 50 fabric filters harsh UV rays
- anti-odor and moisture wicking properties
- Easy pull-on elastic waistband
- External drawcord at waist for adjustability
- Side entry hand pockets
- Fit to be great for layering
- MHW logo screen printed at front left thigh
- Imported
Details
One of our classics re-tooled, the Canyon™ Long Sleeve Shirt is the ultimate wrinkle-resistant, quick-drying shirt for hiking and trekking. Made from 100% polyester dobby fabric, it combines durability and performance all in lightweight package.
- Uses: Backpacking, Camping, Hiking, Travel
- Broad Spectrum filters out harsh UVA and UVB rays
- UPF 50
- Recommended by The Skin Cancer Foundation
- Moisture wicking properties
- Center front button closure with sun collar
- Secure zip chest pockets double as core vents
- Adjustable roll-up sleeves with button closure
- Integrated mesh venting across back shoulders
- MHW flag logo at lower left side seam
- Imported
Details
The ultimate wrinkle-resistant, quick-drying shirt for hiking and trekking, our Canyon™ Short Sleeve helps you put your best boot forward on sunny days that have you working up a sweat. Made with a moisture-wicking fabric with broad-spectrum UPF 50 protection, you can maintain your cool against heat and harmful UVA and UVB rays, while mesh venting across the back shoulders offer peak breathability. Whether the temps are up and the shade is sparse, this longtime favorite shakes off all things undesired—from creases to clamminess.
- Broad Spectrum filters out harsh UVA and UVB rays
- UPF 50
- Recommended by The Skin Cancer Foundation
- Moisture wicking properties
- Center front button closure with sun collar
- Secure zip chest pockets double as core vents
- Integrated mesh venting across back shoulders
- MHW flag logo at lower left side seam
- Imported
Details
Features:
- Uses: Alpine Climbing, Rock Climbing
- 4-way-stretch, double-weave fabric with high abrasion resistance
- Snap front closure and zippered fly
- Fully adjustable waist with integrated belt to customize your comfort
- Enhanced knee articulation enables full range of motion
- Two hand pockets
- Two zippered thigh pockets with internal elastic bands and loops for tool organization
- Cuff cinch with lace hook secures to shoelaces and keeps from hiking up the calf
- 1 lb 2.5 oz / 527 g