MOUNTAINEERING 2500 > SUMMUS
MOUNTAINEERING 4000
Intended temperature
WATERPROOF
WINDPROOD
BREATHABILITY
ABRASION PROOF
INSULATION
PACKABILITY
INTENSITY
LINING: 100% POLYESRER
-WATERPROOF RATING: 15,000MMH₂O
-BREATHABILITY RATING: 10,000G/M²/24H
-PORELLE® P620 MEMBRANES HIGH-TRANSPARENCY BIOMIMETIC MEMBRANE
-DURABLE WATER REPELLENT (DWR) TREATMENT
-VENTS™ UNDERARM BREATHABLE ZIPPERS
-ADJUSTABLE HOOD FOR CUSTOMIZABLE WATERPROOF COVERAGE
-CANTILEVER™ EXTENDED HOOD BRIM
-MULTITASKING™ WITH MULTIPLE POCKET DESIGN
-HEM FASTENER FOR ADJUSTABLE HEMLINE
-GRASP™ VELCRO CUFF FASTENERS
-ZIPPER PULL FOR CONVENIENT ZIPPING
-ACHIEVEMENTS™ MORALE PATCH SYSTEM
-TWOWAY ZIPPER WITH DUAL WATERPROOFING
-SOFTNECK™ PADDED COLLAR FOR NECK PROTECTION
-FAN-SHAPED CUFFS
-ARTICULATED SLEEVES WITH ARTICULATED JOINTS
-CAP-FLAP™ NECK AND CHIN ZIPPER GUARD
-ORIGINAL BRAND SLEEVE INSIGNIA
GRID™
This versatile 3-layer construction (nylon grid + high-permeability membrane + nylon tricot) provides windproof, waterproof, and breathable protection, along with insulation, durability, and a soft feel.
VENTS™ UNDERARM BREATHABLE ZIPPERS
Targeted Underarm Ventilation Maintains Core Protection While Creating Maximum-Flow Heat Dissipation Channels.
ADAPTIVE HOOD / MULTI-AXIS ADJUSTMENT
Internal drawcord system allows precise, one-handed calibration across diverse head geometries and equipment configurations.
CANTILEVER™ EXTENDED HOOD BRIM
Laminated brim with water-repellent finish and extended coverage offers UV protection and secure fit.
MULTITASKING™ WITH MULTIPLE POCKET DESIGN
Divided compartments enhance orderliness and item security throughout a journey's changing needs.
HEM FASTENER FOR ADJUSTABLE HEMLINE
Lock-and-release fastener ensures tuned fit, wind protection, and convenient adjustments on the move.
GRASP™ SYSTEM / MORPHOLOGICAL CUFFS
Contoured Velcro fasteners secure sleeve geometry, sealing the micro-environment against thermal dissipation and external wind ingress.
ZIPPER PULL FOR CONVENIENT ZIPPING
Engineered zippers resist abrasion and are easy to operate easily with gloves or in low light.
ACHIEVEMENTS™ MORALE PATCH SYSTEM
Tactical-inspired patches allow customization for personal or team identification.
TWOWAY ZIPPER WITH DUAL WATERPROOFING
Two-way zipper allows bottom opening for mobility, ventilation, and comfort.
FAN-SHAPED CUFFS
Lengthened coverage adds protection against wind and rain.
ARTICULATED SLEEVES WITH ARTICULATED JOINTS
Articulated knees engineered for natural flexion, reducing tightness and bunching for unrestricted stability.
CAP-FLAP™ NECK AND CHIN ZIPPER GUARD
Integrated zipper guard at the collar to prevent the pull from chafing against your skin.
The SUMMUS mountaineering jacket features PORELLE® 3-layer composite fabric with a waterproof rating of 15,000MMH₂O and a breathability rating of 10,000G/M²/24H. This jacket is equipped with underarm ventilation zippers and a windproof hood compatible with helmets for added functionality.
GRID™
This versatile 3-layer construction (nylon grid + high-permeability membrane + nylon tricot) provides windproof, waterproof, and breathable protection, along with insulation, durability, and a soft feel.
VENTS™ UNDERARM BREATHABLE ZIPPERS
Targeted Underarm Ventilation Maintains Core Protection While Creating Maximum-Flow Heat Dissipation Channels.
ADAPTIVE HOOD / MULTI-AXIS ADJUSTMENT
Internal drawcord system allows precise, one-handed calibration across diverse head geometries and equipment configurations.
CANTILEVER™ EXTENDED HOOD BRIM
Laminated brim with water-repellent finish and extended coverage offers UV protection and secure fit.
MULTITASKING™ WITH MULTIPLE POCKET DESIGN
HEM FASTENER FOR ADJUSTABLE HEMLINE
GRASP™ SYSTEM / MORPHOLOGICAL CUFFS
Contoured Velcro fasteners secure sleeve geometry, sealing the micro-environment against thermal dissipation and external wind ingress.
ZIPPER PULL FOR CONVENIENT ZIPPING
Engineered zippers resist abrasion and are easy to operate easily with gloves or in low light.
ACHIEVEMENTS™ MORALE PATCH SYSTEM
Tactical-inspired patches allow customization for personal or team identification.
TWOWAY ZIPPER WITH DUAL WATERPROOFING
Two-way zipper allows bottom opening for mobility, ventilation, and comfort.
FAN-SHAPED CUFFS
Lengthened coverage adds protection against wind and rain.
ARTICULATED SLEEVES WITH ARTICULATED JOINTS
CAP-FLAP™ NECK AND CHIN ZIPPER GUARD
Size guide
Please note: All orders are processed and shipped in EU Sizing. The Asian Size (CM) row is for reference only. Please measure your body data and select your size based on the EU SIZE row.
SUMMUS
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