Free Shipping on Orders Over $99

Free Shipping Policy

Free Shipping applies to all orders placed for $99 and above
(pre-tax value). Some restrictions apply:

  • Offer valid in the Lower 48 States only
  • Excludes Travel Cases and some other oversize items (prices can be calculated in the cart before checkout)
Take 10% off first full priced item with: TAKE10


Offer valid for 10% off qualifying items.

Some exclusions apply.

For questions, contact us by calling 1.800.627.6664 or Chat Now

Castelli Sanremo Thermosuit

Even is cold weather, riding outside usually beats the trainer but all the bulky clothing can feel slow and restrictive. Imagine being able to ride in cold weather with clothing that gives you the feeling of your summer-weight kit. Castelli engineers have unveiled a new way to dress warm and light for winter riding with the San Remo 2 Thermosuit which is optimized for 37º to 59º F. There are no bib straps to restrict breathing, the seat pad is as good as the one in your best shorts and lightweight materials don't feel bulky or restrictive. By joining the jacket and the tight together Castelli prevents cold air from entering, effectively keeping you warmer with lighter-weight fabrics.

Castelli has put all their best technologies into this exceptional Thermosuit. Aerodynamic cut, Progetto X2 Air seat pad, and a mix of lightweight fabrics, including the Windstopper X-Lite Plus fabric for total windproofness and their warm Thermoflex Core Due fabric. By applying the technical advancement of hollow-core fibers, Castelli made the tights not only lighter than your normal tights but also warmer and they keep you drier. Now you're ready to put in those long base rides all winter long with the weight of your summer kit.

The front of the suit features Windstopper. X-Lite Plus stretch fabric for total windproofness and great moisture management. A Long YKK Vislon zipper with overlapping front opening allows some venting options plus the ability to take a nature break without undressing. 3 rear pockets with limited-stretch back to keep pockets in place plus provide easy access storage.


  • Sorpasso tight lower portion combined with Gabba LS jersey upper portion
  • Upper: Windstopper® X-lite plus stretch fabric front is windproof, splash resistant
  • Thermoflex core due fabric on back for high breathability
  • Long YKK®Vislon zipper with overlapping front opening
  • 3 rear pockets with limited-stretch back to keep pockets in place
  • Rear reflective tabs
  • Tight: Thermoflex and Thermoflex core due fabric
  • Progetto x2 air seat pad for comfort and improved airflow
  • Giro3 ankle grippers position the tight and seal around shoecover
  • YKK® ankle Camlock zippers with reflective tape for high visibility
  • Sizes: Medium, Large, XL
  • Color: Black/Red
  • Weight: 555 grams (Medium)

Sold Out

Reg Price $349.99