Mens Pro Bib - Divide
The Men's Divide Pro Cycling Bib Shorts are high-performance bib shorts built for long rides, endurance training, and all-day comfort in the saddle. A high-density, multi-hour chamois cushions the miles and reduces pressure on long efforts, while compressive, breathable fabric supports the leg muscles and wicks sweat to keep you dry. Wide, no-slip silicone leg grippers hold the shorts in place without digging in, and supportive bib straps lie flat under any cycling jersey. The Divide design ties the bibs into the rest of your Mach kit. Built for road cyclists and gravel riders logging big weekly mileage, these men's cycling bib shorts are engineered to feel as good at the end of a four-hour ride as they did at the start.
Features
Materials + Care
Size + Fit Guide
Our gear is engineered for an articulated, in-position fit — the way you actually move, not how you stand still. Check the guide to find your best size for real performance.
Shipping + Returns
Technical Specification
Muscular Compression
Bielastic
Breathability
Recycled Fiber
Engineered From the Inside Out
MachSkin™ Compression
MachSkin is our proprietary Italian-milled compression fabric, made with ECONYL regenerated fibers. At 190 g/m2, it delivers a smooth second-skin fit that holds through heat, sweat, and long hours, steady support that stays locked without ever feeling restrictive
Italian-Engineered Chamois
Anatomically pre-shaped and thermo-molded for a perfect fit to your pedaling motion. Three foam densities place protection where pressure peaks, while the moisture-managing top fabric keeps skin dry across hours of saddle time. OEKO-TEX Standard 100 certified. Built in Italy
Soglia™ Bib Straps
Open-knit Soglia straps move air fast through the high-heat zones across your shoulders and chest. Paired with Streamline construction for a barely-there feel, four-way stretch, quick dry, and no bulk. Comfortable in the drops, comfortable in aero.
No-Sew Bonded Edges
Bonded edges eliminate the raised stitching that causes chafing on long rides. The result is a clean, frictionless finish that lies flat against the skin, so nothing pulls your focus from the watts.
Laser-Cut Venting
Precision laser-cut ventilation zones release heat exactly where you need it. No extra seams, no bulk, just targeted airflow engineered to keep you cool when the effort and the temperature both climb.
frequently asked question
What fabric is the M1 Bib made from?
The main body is MachSkin, our Italian-milled compression fabric made with ECONYL regenerated fibers (78% Recycled Polyester, 22% Elastane, 190 g/m2). The bib straps combine Streamline and Soglia fabrics for lightweight ventilation and four-way stretch.
What chamois is included, and how long can I ride in it?
The M1 features an Italian-engineered anatomic chamois with three foam densities and a high-density insert at peak pressure points. Built for serious saddle time, comfortably engineered for rides of 4 hours and beyond, up to 8+ hours.
How does the fit feel? Is it true to size?
The M1 is a high-compression race fit, snug by design. It's pre-shaped and articulated for your position on the bike, so it feels locked in from the first pedal stroke.
Are the bibs comfortable in an aero position?
Yes. The Soglia straps and pre-shaped construction are built for time on the bike, including sustained time in the drops or aero position. Nothing bunches, nothing shifts.
How do I care for the M1 Bib?
Machine wash cold, gentle cycle. Do not use fabric softener, it degrades compression fabric and chamois performance over time. Hang dry only. Avoid tumble drying.
