• Features
    • Marmot MemBrain® Waterproof/Breathable Fabric - Marmot MemBrain, Waterproof/Breathable Fabric
    • Unique Geo Print
    • 100% seam taped 2-layer construction
    • Zippered Hand Pockets - For Convenience
    • Cargo Pocket with Water Resistant Zipper
    • Zippered Back Pockets with W/R Zippers
    • Adjustable Snap Closure Waist with Fly Zip
    • Interior Zippered Leg Vents
    • Ankle Zips with W/R Zippers
    • Internal Gaiters with Gripper Elastic - Gaiter Provides Protection and Gripper Elastic Holds it in Place
    • Articulated Knees - Design Feature to Reduce Excess Fabric and Improve Mobility
    • Cordura® Scuff Guard - Cordura scuff guard
  • Specs
    • Colors:
      • Lime Geo (8453)
      • Orange Geo (9388)
    • Overall Weight:
      1 lbs 9 oz / 708.7 g
    • Main Material:
      MemBrain® 10 2L 100% Polyester GEO Print 4.2 oz/yd

Marmot MemBrain®

MemBrain® fabric balances the best performance in waterproof, breathable fabric with excellent durability.

MemBrain® reduces internal condensation while increasing comfort by reducing the chilling effect caused by condensation build-up.

When used with insulated garments or sleeping bags, MemBrain® protects the insulation from harsh weather conditions.


Size Chart Pants

Men’s Pants & Bibs (unisex sizing)

Sizing by Height / Weight

  4'11"-5'2" 5'2"-5'6" 5'6"-5'10" 5'10"-6'2" 6'2"-6'6"
90-110 lbs XS S      
110-135 lbs XS S M    
135-160 lbs   S-M M M-L  
160-195 lbs     M-L L L-XL
195-230 lbs     L L-XL XL-XXL
230-265 lbs       XL-XXL XXL-XXXL


Sizing by Body Measurements

  XS S M L XL XXL XXXL
Pants & Bibs (unisex sizing)
Waist 26-28 28-30 31-33 34-36 37-39 40-42 44
Hip 36-38 38-40 40-42 43-45 46-48 50-52 56
Inseam (reg) 28 29.5 31 32.5 33 33.5 34.5
Inseam (short) 26 27.5 29 30.5 31 31.5 32.5
Inseam (long) 30 31.5 33 34.5 35 35.5 36.5



Garment Sizing Information
The charts above will help you select the proper size. If you have questions, please call our customer service representatives at (888) 357-3262.

Care Instructions
Marmot does not recommend dry cleaning for any of our products. Gore-Tex® fabric products, MemBrain® fabric products, down insulated products, and fleece are all machine washable. You should use a commercial front loading machine and follow the care instructions.


Nice Marmot.