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Foundation Bib Short

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Think of Foundation as a base layer for your lower half, an innovative bib short, designed to deliver maximum freedom of movement, comfort and ventilation beneath baggies.


Constructed with an airy, open mesh and a unique Force platform chamois finished with a front cut-away to relieve heat build up around sensitive areas, Foundation drives massive amounts of airflow, all while laying down a level of comfort equal to 7mesh standalone bibs.

For extended expeditions, Foundation features three large back pockets to complement storage on the bike and free up space in your outer short’s pockets.



  • Body: 78% nylon, 22% elastane
  • Contrast: 77% nylon, 23% elastane
  • Chamois: Elastic Interface Mens Performance Force (Made with recycled content)


  • Men’s: 168g


  • Three large jersey-style rear pockets
  • Highly breathable open mesh
  • Mens Performance Force chamois with innovative front cutaway for breathability
  • Clean cut hem with silicon gripper
  • Reflective logo
  • Inseam - 8.5” / 21.5cm

Care Instructions

  • Machine Wash Cold
  • Do Not Bleach
  • Do Not Iron
  • Hang To Dry
  • Do Not Dry Clean

Have a question? We'd love to hear about your next adventure.

Crash Replacement

Crash Replacement

Hit the hills and go full out on the flats without worrying about keeping the rubber side down. To ease your mind and stay focused on the ride, we offer a Crash Replacement Policy.

Skin Fit

Skin Fit

Products that blend performance fabrics with highly articulated patterns to create a close-fit that feels like an extension of your body. Skin Fit apparel improves aerodynamics, moisture management and thermal efficiency.

7mesh Foundation Bib Short7mesh Foundation Bib Short


Product Reviews

  1. The perfect match with a baggier short.

    The Foundation Bib Short are my favorite for warmer rides. Paired with a baggier short like the Slab or Farside they give a totally different experience compared to riding with a traditional bib short under your baggy short. So much cooler and more ventilated makes it much more comfortable on long ...

  2. A blissful experience.

    These shorts are unlike any under-short I've owned. Ventilation is remarkable and the cut away in the front of the Chamois is a blissful feeling. They feel really light and truly disappear when you put them on.

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