Castelli Polare 2 W Bibtight

S
Ratings
BrandMore from Castelli
Test reportsVery good based on 1 test
Currently out of stock
free shipping

Size3

Product details

With Polartec® AirCore™ insert on the front and Thermoflex on the back for your coldest rides, along with 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

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
Women
Velo pants type
Bib shorts
Trouser leg length
Long
Season
Winter

General information

Item number
59893961
Manufacturer
Castelli
Category
Bike shorts
Release date
1.7.2025
Sales rank in Category Bike shorts
94 of 7773

Colour

Colour
Black
Exact colour description
Black

Material

Upper
Polyamide, Polyester, Spandex
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
Trouser size
S
Trouser leg length
Long
Trousers Equipment
Reflectors
Fabric properties
Breathable, Elastic, Fast moisture transport, Heat insulating, Reflective, Water-repellent, Windproof
Layer of clothing
Midlayer / Thermal Layer
Padding
Foam material
Upholstery Features
Sync and corrected by dr.jackson for
Fit
Slim fit
Season
Winter
Special sizes
Normal size

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
9.89 kg
Climate contribution
CHF 0.24

Product dimensions

Weight
255 g

Package dimensions

Length
32 cm
Width
24 cm
Height
6 cm
Weight
320 g

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

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
  • 23.Tucano Urbano
    0.6 %
  • 24.Leatt
    0.7 %
  • 25.Castelli
    0.8 %
  • 25.Sportful
    0.8 %
  • 25.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.Assos
    6 days
  • 3.Endura
    7 days

Return rate

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

Source: Digitec Galaxus
  • 16.Santini
    23.2 %
  • 17.Scott Sports
    24.1 %
  • 18.Castelli
    25.6 %
  • 19.Mons Royale
    26.2 %
  • 20.Alé
    26.3 %
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...