Castelli Mens Cross San Remo CX Thermal Speedsuit

The Castelli Cross Sanremo Speed Suit is a race-focused one-piece suit developed specifically for cyclocross racing. Rather than adapting a standard road skinsuit, Castelli gave the suit extra length through the front and additional shoulder mobility to make running, carrying and remounting the bike easier. It combines the aerodynamic, bib-strap-free Sanremo construction with warmer fabrics suited to cool cyclocross conditions.

The upper uses Thermoflex fleece for warmth, while the shorts are constructed from durable, highly stretchable Action 290 fabric. Stretchy Nervato inserts under the arms improve freedom of movement and help regulate temperature, while 3/4-length sleeves provide additional protection without the bulk of full sleeves. A KISS3 seat pad provides cycling comfort with minimal bulk.

Features

• Specifically designed for cyclocross racing
• Patented Sanremo construction — jersey and shorts joined at the rear while remaining open at the front
• No traditional bib straps to restrict movement
• Warm Thermoflex fleece upper
• Action 290 stretch fabric shorts for durability and support
• Body Paint-style single-piece short construction reduces seams
• 3/4-length sleeves for cool-weather racing
• Stretch Nervato underarm panels improve mobility and ventilation
• Higher collar for additional warmth
• Full-length YKK Vislon zipper
• Oversized zipper pull designed to be operated with muddy gloves
• GIRO3 single-layer leg endings
• KISS3 seat pad
• Cyclocross-specific cut with extra shoulder room and a longer front
• Weight: approximately 345 g (size L)
• Recommended temperature: 0–12°C