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7mesh is different because we design to your dimension and articulate our gear for an on the bike fit. Check out our size guide  to get the perfect fit.

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Men's Warm Weather Riding

End of Summer Sale

Full Price Collection

BF20

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.

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.

Men's Foundation Bib Short

Black / XS

Black / S

Black / M

Black / L

Black / XL

Black / XXL

Get out there this Spring with fresh styles and new colours!

Shop now and save 20% EXTRA on sale products for a limited time!

It's All in the Details

Men's Best Sellers

Men's Pants & Shorts

Pants & Shorts

Mid Summer Sale

Go get lost. At least for a while. The Farside is our surface-adaptable summer short, built for all-road adventures and styled for stops at the watering hole.

Go get lost. At least for a while. The Farside is our surface-adaptable summer short, built for all-road adventures and styled for stops at the watering hole.

Men's Farside Short 10.5"

Men's Sale

Men's Trail Shirts

The Sight Shirt wears like your favourite long sleeve and wicks fast in hot conditions to keep you fresh on the bike and at the apes-ride hang out.

The Sight Shirt wears like your favourite long sleeve and wicks fast in hot conditions to keep you fresh on the bike and at the apes-ride hang out.

Men's Sight Shirt

Our award-winning, do-it-all overshort recently got a full make over. More stretch, more mobility and a host of refinements take this top-selling trail baggy to a whole new level.

Our award-winning, do-it-all overshort recently got a full make over. More stretch, more mobility and a host of refinements take this top-selling trail baggy to a whole new level.

Men's Glidepath Short

Men's Cool Weather Riding

A light, trim fit bike pant with DWR that does double-duty as a walk-around piece on multi-day expeditions.

A light, trim fit bike pant with DWR that does double-duty as a walk-around piece on multi-day expeditions.

Men's Glidepath Pant

Think of the Foundation as a base layer for your lower half. 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, the Foundation drives massive amounts of airflow, all while laying down a level of comfort equal to 7mesh standalone bibs.   

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

Description

Chamois: Elastic Interface men's Performance Force

Men's Performance Force chamois with low bulk front and side for invisible feel

Features

Inseams

Care Instructions

The Foundation is an innovative undershort bib, designed to deliver maximum freedom of movement, comfort and ventilation beneath baggies for fast-paced trail sessions, or extended bikepacking adventures.

Men's Foundation Bib Short - Men's Mountain Bike Bib Short | 7mesh

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.

Skin Fit

Excellent foundation bibs. Very comfortable. I can't comment on the pockets as I don't use them, but all else is spot-on.

Excellent. I wouldn't change a thing

These shorts are so comfy, and breathe well too. When combined with the Slab short I feel very free to move on the bike. The chamois is very short at the front - a friend who has the same says they are not suitable for drop bars resultantly.

The pockets are the only point I'd suggest need work. They're big, and more durable than other storage bibs I've had, however are a bit too stretchy to store a water bottle/similarly heavy items. I'd not put anything I'm worried of losing in there either.

Unfortunately combined with the single pocket on the Slab (understand the reason for this) this is quite irritating. I'd like to not store my phone and car keys in the same pocket!

A small, zipped 'valuables' pocket would be great - this is one thing that other bibs I've tried have done better. This could also store a lift pass etc.

Great bibs but could be improved

The Foundation bib shorts perform as advertised. They are comfortable, fit well and run fairly cool under a pair of baggy shorts for mountain bike / gravel riding. First used them on a 37 degree Okanagan day and they made the ride bearable.
GG

Great summer kit

Found these at the thrift store for a couple of bucks. Took them home washed them, and did a 325km gravel race in them. Only took 200 km for the saddle sores to start, so thar was nice.

I really appreciate the way the seams are sewn "inside out" in critical areas. Low back pockets means I can carry more stuff when not using a jersey.

Best Ever

The bib shorts fit spot on. They were very comfortable and very airy in the summer heat. The pocket on the back can be a little difficult to reach if you do not have good shoulder mobility

The bib shorts fit spot

The Men's Foundation bib short is a vital piece of my summer biking kit. This bib stays cool during the hot summer days we experience here on the South Coast of B.C. The bib straps fit perfect and the chamois is of the most comfortable I have ever worn. Multiple hours in the saddle in the hot sun are no problem when wearing these bib shorts. Best of all, they are nice and light and pair perfectly with my Slab shorts. Once again, a 5 star piece of riding kit from 7mesh!

The Men's Foundation bib short

These bibs are the next level. I tend to overheat a lot during this hot days on bike, but these help me with heat management and they are super comfy. Fit true size.

These bibs are the next

Chamois is pretty nice but straps are awful, too narrow and tend to bunch up which irritates. Straps are made of same mesh material as the rest of bib and while it breathes well, it doesn't hold shape or offer the stretch of normal bib straps. 

Material is airy and keeps you cooler under baggies than typical roadie bibs but straps make it a no go and wouldn't purchase again. Too bad as i like the fit and many other aspects but bad straps are a dealbreaker. Women's version has different straps that are much better, don't know why they don't use the same ones on the men's version!

Chamois is pretty nice but

I have been looking for a lightweight, ventilated under shorts bib for a while, something with only back pockets. 7 Mesh foundation bibs hit the mark and I am not disappointed. I am interested to get some more time in them to see if anything jumps out of the pockets.
Build quality and fit is excellent.

I have been looking for

The most comfortable padded shorts I've used. I've just bought my 4th pair so that I always have some available when others are being washed.

The most comfortable padded shorts

Designed to sit slightly off the body, Trim Fit products provide some room for light layering and feature mechanical (fabric) stretch or elastane, combined with articulated patterns.

Trim Fit

Perfect for layering or a more laidback vibe, Relaxed Fit products combine articulated patterns with an eased shape that works on or off the bike.

Relaxed Fit

For jerseys and tops, the chest is the most crucial measurement followed by the natural waist.

Women's tops sizing guide

For jerseys and tops, the chest is the most crucial measurement followed by the natural waist.

Men's tops sizing guide

Unisex socks sizing guide

For overshorts, pants and tights, the hip is the most crucial measurement to achieve the right fit. Consult the thigh measurement if the garment is skin or trim fit.

Men's bottoms size guide

For overshorts, pants and tights, the hip is the most crucial measurement to achieve the right fit. Consult the thigh measurement if the garment is skin or trim fit.

Women's bottoms size guide

Warmers should fit tightly, almost like a second skin. The thigh should fit snug to keep the warmers in place. See individual product page for inseam length measurements.

Unisex leg warmer sizing guide

Warmers should fit tightly, almost like a second skin. The thigh should fit snug to keep the warmers in place. See individual product page for inseam length measurements.

The right fit is crucial to a comfortable ride. The chamois should be tight in the hip and thigh and feel like a second skin.

Women's chamois size guide

The right fit is crucial to a comfortable ride. The chamois should be tight in the hip and thigh and feel like a second skin.

Men's chamois size guide

Warmers should fit tightly, almost like a second skin. The bicep should fit snug to keep the warmers in place. See individual product page for sleeve length measurements.

Unisex arm warmer sizing guide

Warmers should fit tightly, almost like a second skin. The bicep should fit snug to keep the warmers in place. See individual product page for sleeve length measurements.

For longer garments such as jackets, chest and natural waist measurements are most crucial, however you can also take your hip measurement into consideration.

We also accommodate a cycling reach sleeve length on all garments. See individual product page for sleeve length measurements.

Men's Jackets Size Chart

For longer garments such as jackets, chest and natural waist measurements are most crucial, however you can also take your hip measurement into consideration.We also accommodate a cycling reach sleeve length on all garments. See individual product page for sleeve length measurements.

Women's jackets sizing guide

Men's accessories sizing guide

Women's accessories sizing guide

The right fit is crucial to a comfortable ride. The boxer brief should be tight in the hip and feel like a second skin.

Men's boxer brief size guide

The right fit is crucial to a comfortable ride. The boxer brief should be tight in the hip and feel like a second skin.

The right fit is crucial to a comfortable ride. The brief should feel snug and like a second skin.

Women's brief size guide

The right fit is crucial to a comfortable ride. The brief should feel snug and like a second skin.

Men's Foundation Bib Short

Complete the kit

Men's Farside Short 10.5"

Men's Sight Shirt

Men's Glidepath Short

It's All in the Details

Review Overview

Customer reviews

You might also like

Men's Foundation Short

Men's Foundation Bike Boxer Brief

Men's Slab Short

Men's MK3 Bib Short

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Shipping & Returns

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Fit & Sizing