Castelli Sorpasso Bibtights


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Our Price $165.99

Reward Members Earn: $1.65




This is it: the tight that is getting glowing reviews from magazine testers all over the world and is also the favorite among the Castelli test crew. The comments that keep coming up are the great fit along with exceptional comfort down to very cold temperatures or even when the thermometer rises. The secret to the great fit is the mixture of Thermoflex Core Due along with our standard Thermoflex, which lets us create just enough stretch but with enough support to keep everything in place. The wide temperature range is thanks to the inner layer of Thermoflex Cure Due, with its hollow-core polyester for great moisture management and insulation. All that plus the Progetto X2 Air seat pad, Giro++ bib straps and camlock ankle zips with reflective overlays. It will get glowing reviews from you too.


  • Thermoflex and thermoflex core due fabric
  • Thermoflex back, lower legs and thighs for maximum stretch
  • Giro++ seamless straps on bib
  • Giro3 ankle grippers position the tight and seal around shoecover
  • Ykk® ankle camlock zippers with reflective tape for high visibility
  • Progetto x2 air seat pad for comfort and improved airflow


**Please Note: Castelli apparel is sized slimmer than standard American sizing and as a rule of thumb we recommend ordering one full size larger than you normally would.  If you have any sizing questions please contact us at or call us directly at 206-686-8002. 


**Like many other Castelli vendors in the US we have discovered that sizing Castelli bottoms using a height chart has been very efffective at getting our customers in the correct size the very first time.  Most likely you will be sizing up one full size from what you would regularly wear from American sized apparel, but in some cases possibly two full sizes, so don't be alarmed.  If you have any fit sizing questions please contact us via email at or call us, 206-686-8002. 

Castelli Bottoms Sizing Chart (Shorts, Bibs, Tights/Knickers)

Size Height
Small 5'2" to 5'4"
Medium 5'5" to 5'8"
Large 5'9 to 6'0"
X-Large 6'1" to 6"2"
XX-Large 6'3" to 6'4"


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