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Castelli Sorpasso RoS W Bibtight

Castelli Sorpasso RoS W Bibtight
  • Color: Black Reflex
  • Color: Black Reflex
  • Color: Savile Blue Reflex
  • Color: Savile Blue Reflex
  • Color: Black Brilliant Pink
Please select options


We made this tight for serious winter riding. That means keeping you protected and comfortable in the widest possible range of conditions. Easy to say, but harder to actually do.

The main part of the tight uses our Nano Flex 3G fabric, the third generation of our proprietary nanotechnology fabric treatment that adds a high level of water repellency without affecting the breathability, stretch or warmth of the fabric. You get a highly stretchy, compressive fit that moves with you, for luxurious comfort with the best protection on the market. We add Nano Flex Xtra Dry panels to provide a bit more wind protection and warmth in the front and over the thighs.

It's not only about the fabrics: anatomical patterning gives a bend at the knee and the hip, while the seamless bib straps lie flat so you hardly notice them. Our generously padded women's-specific Progetto X2 Air seamless seat pad makes long rides more comfortable, and you have multiple reflective panels to keep you visible.

We've designed this as the go-to tight for a full winter's riding.

- Nano Flex 3G fabric for our best mix of warmth, stretchy compression, softness and water repellency
- Nano Flex Xtra Dry fabric panel on upper front and thighs for extra warmth
- Anatomic cut to hips and knee
- Reflective inserts for maximum visibility from behind
- Lie-flat elastic bib straps
- YKK Camlock zippers at ankles

Part Numbers

Option UPC MPN Store SKU
Black Reflex / X-Small 08050949231944 M20563710-1
Black Reflex / Small 08050949231951 M20563710-2
Black Reflex / Medium 08050949231968 M20563710-3
Black Reflex / Large 08050949231975 M20563710-4 SOR3475655E
Black Reflex / X-Large 08050949231982 M20563710-5 CAS39691828L
Savile Blue Reflex / X-Small 08050949228357 M20563414-1
Savile Blue Reflex / Small 08050949228364 M20563414-2
Savile Blue Reflex / Medium 08050949228371 M20563414-3
Savile Blue Reflex / Large 08050949228388 M20563414-4
Savile Blue Reflex / X-Large 08050949228395 M20563414-5
Black Brilliant Pink / X-Small 08050949228319 M20563288-1
Black Brilliant Pink / Small 08050949195000 M20563288-2
Black Brilliant Pink / Medium 08050949228326 M20563288-3
Black Brilliant Pink / Large 08050949228333 M20563288-4
Black Brilliant Pink / X-Large 08050949228340 M20563288-5
Savile Blue/Bronze / X-Small 08050949393956 M20563404-1
Savile Blue/Bronze / Small 08050949388310 M20563404-2
Savile Blue/Bronze / Medium 08050949393963 M20563404-3
Savile Blue/Bronze / Large 08050949393970 M20563404-4
Savile Blue/Bronze / X-Large 08050949393987 M20563404-5