Castelli Sanremo Thermosuit - Men's 5033-183

Castelli Sanremo Thermosuit - Men's


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Show Description

Combining the aero benefits of a skinsuit with the functionality of a jersey and bib shorts, the weather-resistant Sanremo is a breathable insulated winter package. Using a wind and waterproof material on the chest panels, and a lightweight wicking fabric on the back and tights, this streamlined thermosuit keeps you comfortable and warm in any weather condition, but not overheated. Doing away with straps, it wears like a regular jersey and opens with a full front zipper. The 2 pieces are sewn together at the back, leaving the front unattached for when natures calls, and diminishing any unnecessary bulk that a layering system or jacket can create.

  • Castelli Windstopper X-Lite Plus fabric is made from a breathable, water resistant blend of polyester, nylon, and elastane.
  • Thermoflex Core Due is made from polyester, nylon, and Lycra to keep you dry and comfortable, even in wet conditions.
  • Progetto x2 Air chamois is made of three layers: top has a seamless 4-way stretch layer that melds to your shape and inhibits the growth of bacteria; middle layer is a multi-density foam with variable thickness; bottom layer is a perforated viscous padding to protect sensitive areas.
  • 3 sizable pockets allow for plenty of chews, gels, and bars.
  • Locking ankle zippers stay put when pedalling.
  • 5cm of silicone-woven Giro3 gripper tape keeps tights in place, and creates a great seal around shoe covers.
  • Generous reflective details on the ankles, and reflective tabs on the drop-in pockets heighten visibility when you're out on the road in dreary conditions.
  • Elasticized cuffs seal out cold gusts.
  • High collar cuts drafts.
  • YKK® zipper with overlapping front opening.
  • Castelli recommends ideal wearing from 5-15°C.
  • On-bike fit should be close to the skin; the top might feel tight across the chest and a little short in front off-bike. Tights should fit tightly enough to support muscles through compression without inhibiting movement or blood flow.
  • Care instructions: Cold wash. No dryer, dry cleaning, fabric softener, or bleach.

Tech specs

Show Tech specs
Fabric content
  • 45% polyester
  • 45% nylon
  • 10% elastane
Pockets 3 back drop-in
Finished inseam

The finished inseam measurement of the garment.

32in. (M)
Gripper elastic

Gripper elastics prevent the cycling shorts from riding up and leg and arm warmers from sliding down.

Antimicrobial treatment

A treatment that inhibits bacteria growth and reduces odour.

Chamois Yes
Additional feature(s)
  • Ankle zips
  • Reflective details
  • Antimicrobial treatment
Made in Hungary