For the transitional seasonCastelli expands its Espresso range to include thermal clothing

Matthias Borchers

 · 14.09.2026

Castelli Espresso thermal clothing
Photo: Castelli
Castelli is launching the Espresso Thermal Bibshorts and the TRNSTN Bibtights for the transitional season. The Thermal Bibshorts are designed for temperatures between 10 and 18 degrees Celsius and feature a brushed thermal fabric on the inside. The TRNSTN Bibtight is the first to use the Doppio fabric from the standard bibshorts in a long version, designed for temperatures of 8 to 16 degrees Celsius. Both Espresso 2 jerseys feature reinforced rear pockets and new colour options.

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The Italian brand from Fonzaso is launching four new products for autumn and spring. The Espresso Thermal Bibshorts and the TRNSTN Bibtights complement the existing collection, offering options for changeable weather between summer and winter.

Espresso Thermal Bib Shorts

The Espresso Thermal Bibshorts retain the minimalist design of the standard bibshorts on the outside. On the inside, Castelli has incorporated a brushed thermal fabric that provides warmth whilst maintaining freedom of movement. The recommended temperature range is between 10 and 18 degrees Celsius.

The front of the trousers is cut longer to provide greater coverage. The cut tapers behind the knee to prevent creasing when cycling. The stretchy fabric means the leg cuffs do not need an elasticated waistband, as the fabric stays in place on its own.

TRNSTN Cycling Tights

The TRNSTN Bibtight bridges the gap between short bib shorts and lined winter trousers. It features the Doppio fabric used in the Espresso 2 Bibshort and incorporates the seamless Progetto X2 Air chamois. This is the first time Castelli has offered this combination in a long version. They are designed for temperatures between 8 and 16 degrees Celsius.

Jerseys with reinforced pockets

The Espresso 2 long-sleeved jersey and the Espresso Thermal 2 jersey feature reinforced back pockets designed to prevent sagging when fully loaded. New colours have been added to the range.

Both jerseys are close-fitting without being restrictive. The Espresso 2 long-sleeved jersey is made from a summer fabric suitable for temperatures of 15 to 25 degrees Celsius. The Espresso Thermal 2 jersey has a brushed inner lining and is suitable for temperatures between 12 and 18 degrees Celsius. Both models are designed to wick moisture away from the skin.

Espresso 2 Waistcoat

The Espresso 2 vest is designed for temperatures between 12 and 20 degrees Celsius. New colour options offer more ways to mix and match with other items of clothing.

The front is made from a stretchy fabric that blocks the wind whilst still allowing air to pass through. Unlike vests with windproof membranes, this material allows moisture to escape to the outside. The back is made from the lightweight fabric used in the standard Espresso 2 jersey.

The combination of both materials makes the vest compact, so it fits into even the smallest jersey pocket.

Technical specifications:

  • Espresso Thermal Bib Shorts Temperature range: 10 to 18 degrees Celsius
  • TRNSTN Bibtight Temperature range: 8 to 16 degrees Celsius
  • TRNSTN Bibtights Material: Doppio fabric
  • TRNSTN Bibtight Pad: Progetto X2 Air seamless
  • Espresso 2 Long-sleeved jersey Temperature range: 15 to 25 degrees Celsius
  • Espresso Thermal 2 Jersey Temperature range: 12 to 18 degrees Celsius
  • Espresso 2 Vest Temperature range: 12 to 20 degrees Celsius

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Matthias Borchers is an expert for clothing and accessories in the test department of TOUR. As an amateur cyclist, he has completed the TOUR-Transalp and the TOUR-Trans Austria. His reportage trips from San Francisco to Sakai and 17 trips to the Tour de France with around 30,000 motorhome kilometres are also formative.

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