Castelli Endurance 4

XL
Delivered the day after tomorrow
6 pieces in stock
free shipping

Product details

The Endurance 4 Bibshort from Castelli is a bib short specifically designed for long-distance rides, combining comfort and functionality. It is made from a breathable and quick-drying material that fits snugly to the body and offers optimal freedom of movement. The mesh straps provide improved ventilation and help regulate body temperature during intense rides. This bib short is ideal for cyclists who value a close-fitting design and high-quality materials to ensure maximum comfort even on long tours.

  • Breathable and quick-drying material for high wearing comfort
  • Close-fitting design for optimal freedom of movement
  • Mesh straps for improved ventilation while riding.

Key specifications

Material composition
13% elastane20% elastane29% elastane47% polyesterBack: 80% polyamideLeg material: 53% elastaneMain material: 71% polyamideSeat pad material: 87% polyesterStraps: 83% polyamide
Target group
Men
Velo pants type
Bib shorts
Bike area of use
Racing bikes
Trouser leg length
Short
Season
3-seasons

General information

Item number
66688313
Manufacturer
Castelli
Category
Bike shorts
Release date
29.1.2026
Sales rank in Category Bike shorts
17 of 10704
External links

Colour

Colour
Black
Exact colour description
Black

Material

Upper
PolyamidePolyesterSpandex
Material composition
13% elastane20% elastane29% elastane47% polyesterBack: 80% polyamideLeg material: 53% elastaneMain material: 71% polyamideSeat pad material: 87% polyesterStraps: 83% polyamide
Filling material
PolyesterSpandex

Target group

Target group
Men
Age group
Adults

Clothing properties

Velo pants type
Bib shorts
Bike area of use
Racing bikes
Trouser size
XL
Trouser leg length
Short
Cut
Slim fit
Fabric properties
BreathableCompressionElasticFlat seamsHardwearingQuick drying
Layer of clothing
Base layer / functional layer
Fit
Slim fit
Season
3-seasons

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
7.88 kg
Climate contribution
CHF 0.19

Product dimensions

Weight
181 g

Package dimensions

Length
30 cm
Width
25 cm
Height
6 cm
Weight
204 g

30-day right of return and free return shipment
24 Months Warranty (Bring-in)
2 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Bike shorts» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 27.Leatt
    0.7 %
  • 27.Tucano Urbano
    0.7 %
  • 29.Castelli
    0.9 %
  • 29.SQlab
    0.9 %
  • 31.Assos
    1.1 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.Castelli
    0 days

Return rate

How often is a product of this brand in the «Bike shorts» category returned?

Source: Digitec Galaxus
  • 18.Rockrider
    23.4 %
  • 19.Alé
    27 %
  • 19.Castelli
    27 %
  • 21.Troy Lee Designs
    27.5 %
  • 22.Shimano
    27.6 %
Source: Digitec Galaxus