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Experience endurance-level comfort with the Castelli Endurance 3 Cycling Bib Shorts, designed around Castelli’s top seat pad, the Progetto X2.
Experience endurance-level comfort with the Castelli Endurance 3 Cycling Bib Shorts, designed around Castelli’s top seat pad, the Progetto X2.
Castelli

Castelli Endurance 3 Mens Cycling Bib Shorts - Black

£145.00
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Castelli Endurance 3 Mens Cycling Bib Shorts - Black

Season:2025

Brand:Castelli

Code:CS21005BLK

Experience endurance-level comfort with the Castelli Endurance 3 Cycling Bib Shorts, designed around Castelli’s top seat pad, the Progetto X2. These traditional shorts are destined to become a favourite among riders seeking both distance and comfort.

The Progetto X2 Air Seamless seat pad comprises two layers: a soft, stretchy layer that prevents chafing against the skin, and a perforated cushioning layer featuring dual-density foams and breathable gel inserts. Together, these layers maintain comfort at peak levels, catering to both professional cyclists and weekend enthusiasts.

A superior seat pad necessitates an impeccable fit, precisely what the Endurance 3 offers. The anatomically designed cut and mesh bib straps ensure the seat pad stays in place, while strategically placed seams around the hips enhance on-bike comfort. Constructed from Endurance Evolution fabric, these shorts provide optimal muscle support and remain dry even during hot summer rides or intense indoor training sessions.

  • Endurance Evolution fabric
  • Anatomic cut for perfect on-bike fit
  • Mesh bib straps and back
  • Progetto X2 Air Seamless seat pad
  • Giro3 leg grippers
  • 15° – 38°C / 59°– 100°F
  • Weight: 186g (Large)
Sizing Information
XSSMLXL2XL3XL
Chestcm889296100105110115
inches34.53637.539414345
Waistcm768084889398103
inches30313334.536.538.540.5
Hipscm909498102107112117
inches35.53738.540424446
Inseamcm81828384858687
inches31.832.232.833.233.533.834.2

HOW TO MEASURE

Grab a tape measure, write down the measurements and compare with our size chart for the right size. For best results, take measurements over your underwear. If your measurements fall between sizes, we suggest that you size up for a better fit.

CHEST: Holding the tape horizontally measure under your armpits with your arms relaxed at sides, around the fullest part of your chest.

WAIST: Holding the tape horizontally measure around your natural waistline, keeping the tape a bit loose.

HIPS: Holding the tape horizontally measure around the largest part of your hips keeping the feet close together.

INSEAM: Using pants that fit well, measure the crotch seam to the ankle bone.

Professional Opinion
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