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Castelli Nanoflex 2 Bib Tights

Our model's size & fit
Our model is 1,84 m tall, has an inseam of 91 cm and wears size L.
Size EU
£61.75 £33.25 discount
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  • Free tracked delivery
  • Trustpilot review 9.3 out of 42.892 reviews

Pros & Cons

  • Water ingress has been reduced to a minimum by using as little seams as possible.
  • Easy to get into or out of because of the YKK Camlock zippers at the base of the legs.
  • Offers plenty of warmth while remaining breathable.
  • Isn't fully waterproof. You'll need to get dedicated rain trousers for that.
Read more on what our customers have to say about this product


Brand Castelli
CollectionAutumn / Winter 2018/2019
Ride duration Medium
Windproof No
Waterproof Yes
Seat PadWith Seat Pad
SeriesCastelli Nanoflex


The Castelli Nanoflex 2 Bibtight is a pair of long tights fitted with shoulder straps. The tights are made using the water repellent Nanoflex fabric which ensures you'll stay dry for longer in rainy conditions. The tights have a minimum amount of seams, further lowering the chance of water finding a way in. They have the comfortable KISS3 pad while the mesh bibs ensure any moisture is moved away from your skin. The ends of the legs have YKK Camlock zippers with a reflective finish, providing more visibility in dark conditions.

The Castelli Nanoflex 2 Bibtight is perfect for cold conditions, especially if there's a chance of rain. The special treatment of the fabric ensures water just beads off the garment. The tights aren't 100% waterproof, but there really is no better compromise between warmth, breathability, and waterproofing! Combined with the Castelli Gabba 2 jacket (or Convertible), the two make a perfect outfit for rainy winter days. Don't forget the Castelli Diluvio gloves and shoe covers to protect your hands and feet!

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Collection Autumn / Winter 2018/2019 Autumn / Winter 2018/2019 Autumn / Winter 2018/2019 Autumn / Winter 2018/2019 / Autumn / Winter 2017/2018
Gender Men Men Men Men
Ride duration Medium Long Long Long
Windproof No Yes No No
Waterproof Yes No Yes No
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8.6 / 10 Average from 60 reviews | Write a review
8.6 / 10

60 reviews


There are currently no pro's available in English yet


There are currently no cons available in English yet

Most recent reviews

7 / 10

Thomas, 15 February 2019

Maat erg klein

Mooie stof, fijne zeem, maar de maat is erg klein. Ik ben 1m84 en heb XL besteld. De bretels snijden alsnog behoorlijk in m'n schouders. Hopelijk lubbert ie nog een beetje uit.


  • Mooie stof
  • Fijne zeem


  • Je moet m twee maten groter kopen

10 / 10

Frans, 8 February 2019

topbroek bij fris en nat weer

wederom prima service van mantel.


  • beste prijs/kwaliteit

8 / 10

Chris, 4 February 2019

Zit prima lekker strak


  • Goed draag comfort
  • Soepel en makkelijk te bewegen
  • Warm bij lichte regen en wind

8 / 10

DANY, 18 December 2018

goede kwaliteit, kleine maatjes best een maat groter bestellen


  • goede pasvorm
  • goed materiaal


  • kleine maatjes

8 / 10

Gino, 15 December 2018

Goede broek, na een uur in de regen komt het water er door heen

Goede broek, zeem zit goed ook bij lange ritten. Na een uur komt de regen er doorheen maar dat is niet gek. Goede broek voor tussen 5 en 10 graden!


  • Mooie pasvorm
  • Goed zeem


  • Label aan buitenkant broek rafelt al af

All specifications

Detailed product description


Nanoflex: Castelli exclusively produces this fabric. The base is the Thermofleece fabric, which keeps you warm on cold days. However, it is treated with millions of nanofilaments. This creates the most water-resistant fleece fabric ever made. Drops of water stay on the shorts and slip off the material without leaving a trace. The perfect clothing for wet days.

KISS3 Seat pad: Comfort like you are used to with the Progetto X2 Air seat pad but at a lower price. A soft, brushed fabric at the top, seamless construction and multiple layers with 2 different densities and thicknesses make the seat pad very comfortable.

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