Fernflow Liner Bib Shorts+ Mens

Lightweight, highly breathable, padded bib shorts with extra pockets, to wear under your favorite shorts.
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Product ID: 100942

These airy, padded liner bib shorts were designed to prevent overheating, provide comfort, and offer storage options while worn under your favorite MTB or gravel shorts.

We wanted to create liner bib shorts that meet the demands of long trail rides. Open mesh legs allow for increased airflow and enhanced moisture control to avoid overheating. We’ve also added multiple pockets on the bibs, to stow your packable protection and essentials for all-day exploration.

Details, materials and care

  • Quick-drying materials
  • Raw-cut hem and silicone hem grippers for a comfortable, secure fit
  • Central torso architecture and three-point anchoring system
  • Weight 161 grams
  • ADVANCED Brand Core Seat Pad with GORE® WINDSTOPPER® Cup
  • MESH: 73% Polyamide (recycled), 27% Elastane (recycled)
  • INSERT: 80% Polyamide, 20% Elastane
  • Machine Wash Cold Delicate
  • Do Not Bleach
  • Do Not Tumble Dry
  • Cool Iron
  • Dry Clean Except Trichloroethylene, Delicate


Form Fit

Our closest fit, designed to be worn tight to the body, to enhance moisture management, thermal efficiency or aerodynamics. These garments are worn next-to-skin or over tight fitting base layers. These items may use compacting fabrics to provide muscle support, look for this in the product description.

Form Fit left
Form Fit right

Size Guide

Pants Sizing

SizeWaistHipInside Leg
S27.5 - 29.533 -3532
M29.75 - 3235.5 - 37.532.25
L32.25 - 34.2537.75 - 39.7532.75
XL34.75 - 3740.25 - 4233
XXL37.5 - 40.2542.5 - 4533.5
XXXL40.5 - 43.2545.25 - 47.7534

How to take measurements

  1. Waist
    Measure around the narrowest part (below the bottom rib and above the hip bones), keeping the tape horizontal.

  2. Hips
    Measure around the fullest part of your hips, keeping the tape horizontal.

  3. Inside Leg
    Measure from the top of your inner leg along the inside seam to the bottom of your leg.

Male model measure guide

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