Castelli Polare 2 W Bibtight

S
Ratings
BrandMore from Castelli
Test reportsVery good based on 1 test
Delivered between Tue, 6.1. and Wed, 7.1.
Only 2 pieces in stock at supplier
free shipping

Size4

Product details

With Polartec® AirCore™ insert on the front and Thermoflex on the back for your coldest rides, and the comfort of the seamless KISS Air2 Donna seat pad.

  • The warmest tights for rides in sub-zero temperatures
  • Front completely made of Polartec® AirCore™ for total wind protection
  • Thermoflex fleece on the seat area and the back of the legs for extra warmth and stretch
  • Mesh bibs wick away moisture
  • The KISS Air2 seat pad offers great cushioning without being too bulky
  • Reflective stripes for high visibility above the knee in the front and above the calf in the back
  • Zippers for easy on and off.

Key specifications

Season
Winter
Bike area of use
Racing bikes
Target group
Women
Trouser leg length
Long
Velo pants type
Bib shorts
Material composition
13% elastane, 15% spandex, 20%, 28% polyester, 42% elastane, Inserts 2: 80% polyamide, Inserts: 57% polyamide, Main material: 100% polyester, Seat pad material: 87% polyester
Item number
59893961

General information

Manufacturer
Castelli
Category
Bike shorts
Release date
1.7.2025
Sales rank in Category Bike shorts
505 of 6734

Colour

Colour
Grey
Exact colour description
Grey

Material

Material composition
13% elastane, 15% spandex, 20%, 28% polyester, 42% elastane, Inserts 2: 80% polyamide, Inserts: 57% polyamide, Main material: 100% polyester, Seat pad material: 87% polyester

Target group

Target group
Women
Age group
Adults

Clothing properties

Velo pants type
Bib shorts
Bike area of use
Racing bikes
Trouser size
S
Trouser leg length
Long
Trousers Equipment
Reflectors, Zipper at the leg end
Fabric properties
Breathable, Water-repellent, Windproof
Upholstery Features
Integrated, Sync and corrected by dr.jackson for
Fit
Slim fit
Season
Winter

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Weight
340 g

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

Compare products

Goes with

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
  • 20.Loose Riders
    0.4 %
  • 21.Poc
    0.5 %
  • 22.Castelli
    0.7 %
  • 22.Leatt
    0.7 %
  • 24.Sqlab
    0.8 %

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
  • 2.Endura
    6 days
  • 3.Assos
    19 days

Return rate

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

Source: Digitec Galaxus
  • 15.Scott Sports
    23.7 %
  • 16.Santini
    24.1 %
  • 17.Castelli
    25.2 %
  • 18.Alé
    26.5 %
  • 19.Mons Royale
    26.7 %
Source: Digitec Galaxus

Translation: machine translated
Very good100/100
Rennrad Radsportmagazin Logo
Rank 1 out of 40Rennrad RadsportmagazinThermo-Jacken und -Radhosen im TestReleaseDecember 2025
  • PositiveWeather protection
  • PositiveInsulation performance
  • PositiveFit
  • NegativeSeating area without weather protection

The Polare 4 is the warmest bibtight in Castelli's portfolio. Unlike most of the other trousers in this test field, it offers extensive weather protection on the front. Castelli uses a similar material mix to the Alpha 150 jacket: a soft, elasticated fleece on the inside and windproof and water-repellent Polartec Aircore fabric on the outside...