ThermoShell - Fleece

Designed for running in cold weather, ThermoShell™ combines thermal insulation and active ventilation thanks to its alternating structure of fleece and mesh.

  • Lightweight: 320 grams
  • Heat and ventilation
  • 100% plant-based polyester

ThermoShell™ polyester is made from repurposed cocoa husks.

5.65kg of CO2 emitted (8% less than a standard running jacket)
Cognac
Choisir
White
Cognac
Black

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Size

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Size
Size guide

- Ce produit taille normalement. Prenez votre taille habituelle.

- Djilly mesure 1,90m et porte une taille M
Deliveries & Returns
  • Free delivery
  • Free returns within 15 days of purchase (within the European Union)
  • Made in Vietnam

Data
Techniques

Temperature
-10°
+40°
+10°
Weight
0g
600g
320g
Use
0km
160km
21km
CO2 EMISSIONS
0kg
20kg
5.65kg

Details

Thermal regulation

ThermoShell™ combines thermal insulation and active ventilation thanks to its alternating fleece and mesh structure. The fleece retains body temperature while the openwork zones promote air circulation and moisture wicking. The result is consistent thermal regulation, even during sustained exercise.

Sustainable Performance

Sustainable Performance embodies an uncompromising approach to innovation and responsibility. Each material is sourced from bio-based resources, selected for their reduced impact and technical performance. The result: clothing that combines lightness, durability, and efficiency, while respecting natural resources.

100% Natural Bio-Polyester

The polyester used in ThermoShell™ is entirely bio-sourced, derived from reclaimed cocoa husks. This plant-based fiber offers the same performance as conventional polyester—strength, durability, and thermal retention—while reusing a previously unused natural resource.

Free Shipping

Depending on the destination

Free Return

Within the EU

B Corp

ACT Running is B Corp certified