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Castelli NanoFlex 2 Bib Knicker

Castelli Clothing

1 Rider Review



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With winters increasingly offering the hardened cyclist more mild, rainy days, Castelli have put their lauded NanoFlex fabric to good use in creating a water resistant three quarter length short. Benefiting from a KISS Air seat pad, and minimal seaming to reduce chance of water ingress, the NanoFlex 2 Bib Knicker provides you the comfort to ride through the winter months and make sure that you’ll be quicker come July. With reflective screen printed logo-ing and mesh bib straps, this pair of three quarter lengths are perfect for riding in the sorts of conditions we’re becoming more accustomed to.

Castelli NanoFlex 2 Bib Knicker



Earn 80 Rider Points when you buy this item
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Size Chart

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Product Review Summary

Overall Rating

4.0 out of 5

1 Rider Review

Purchase History

  • 11 riders
    bought this item

  • 2 riders
    want this item

Product features
  • Reflective
  • Water Resistant
  • Open Road
In Detail
  • Water Resistant NanoFlex external
  • Minimal seaming
  • Compression fit
  • KISS Air seat pad
  • Mesh bib straps
  • Reflective screen printed logo
  • Weight: 215g
  • 10°-20°C
  • A water resistant pair of ¾ length bibs
  • Brilliant for riding in changeable winter conditions
  • Wash cold and air dry
what are riders saying about this product (1)
Rider reviews (1)
Write a review
  • Saton Japan 22•12•2016
    Age: 37-47 Gender: Male Rides: Road
    Saton Japan 22•12•2016 Age: 37-47
    Gender: Male Rides: Road
    Height: 179 cm
    Leg length: 85 cm

    It is slightly smaller in size, but it got a good size after washing two or three times.

    I ran a few times at 0 degrees Celsius but I started running slightly cold, but after a few minutes it is just good warmth. There was no flapping around the knees, it was a good shopping.
    0 out of 0 riders found this review helpful.

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Size help and product measurements
Castelli NanoFlex 2 Bib Knicker



Size Chart
This is the brand’s general size chart, use this to get an idea of which size is right for you.
chest (cm) 92 96 100 105 110
waist (cm) 80 84 88 93 98
inseam (cm) 81 82 83 84 85
chest (cm) 79 84 89 94 99 104
waist (cm) 63 68 73 78 83 88
hips (cm) 87 92 97 102 107 112
inseam (cm) 75 76 77 78 79 80
palm size (cm) 24 24.8 25.4 26.6 26.4
For an accurate glove size, please measure across your flat open palm just below the fingers, then compare your measurement to the chart above. If it's a close call, go one size up or down depending on the result.
shoe size (Euro) 36-39 40-43 44-47
Overshoes S M L XL XXL
shoe size (Euro) 36-39 40-42 43-44 45-46 46-48

Where is my order sent from?

All orders are packed & shipped from our HQ in the UK on the same day you order, if in stock and ordered before 3pm GMT Monday to Friday.


We offer both mail and express ship options courtesy of Royal Mail, UPS and DPD depending on the country.  Below you will find a rundown of default delivery costs, but to see your personalised shipping cost, please visit the delivery section of checkout when you have added some items to your bag. Please note that orders of bulky items will attract a surcharge.

N. AMERICA Up to 10 working days, from $8 2 day, from $15
EUROPE Up to 5 working days, from €5 Next day, from €12
SCANDINAVIA Up to 5 working days, from €5 Next day, from €12
AUSTRALIA / NZ Up to 10 working days, from $10 3 day, from $25
JAPAN Up to 10 working days, from ¥700 3 day, from ¥1800
REST OF WORLD Up to 14 working days, from $10 3 day, from £25

60 days return period

You may return items from your order for any reason up to 60 days after delivery. 

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