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Product description

The essential piece for your cold-weather runs. The Endurance Soft base layer combines warmth, lightness, and comfort. Seamless technology: Absolute comfort, zero friction, and a perfect fit that follows your every move. Second-skin fit: Acts as an extension of your body, offering optimal thermal insulation and total freedom of movement. New finer and softer yarn: Maintains the same warmth while being lighter, for an unmatched feeling of lightness. Double-layered high collar and raglan sleeves: Your protective barrier against cold and wind, right where you need it most. Integrated watch opening: Access your running data at a glance without letting the cold in. Reflective Circle logo: Stay visible and safe during low-light training sessions. Jacquard “Protect our playground” detail: A signature finish that reflects your commitment.

Environmental Impact

100% Europe

94% recycled material

100% recyclable

En savoir plus sur la traçabilité de ce produit ->

Our raw materials are meticulously sourced in Europe, and each product is crafted in Portugal. Every Circle product is designed to blend high performance with a commitment to the planet, using sustainable (recycled and natural) and traceable materials. With 100% of production in Europe, we’re setting a new standard for a positive impact in the running industry. Our Fairly Made traceability score is 5/5. Circle proudly achieved B Corp certification in March 2024, with a score of 96.1.

Composition

94% recycled polyamide from Italy
6% Elastane from Italy

Matière principale :

95% POLYAMIDE RECYCLÉ
5% ELASTHANNE

Our yarns and material are GRS, Oeko Tex standard 100 and Italian TF traceability system certified. Knitted in Portugal.

Delivery

Free shipping in France on orders over €85. Free exchanges and returns in France until 01/15/2026.

Shipping in France and Europe in 3 days. Deliveries outside EU do not incur additional tax duties.

Care

Machine wash cold (30°C) inside out

Do not tumble dry

Do not iron or iron at low temperature (110°C)

Dry cleanable

Do not bleach

Custom reviews

Activité

Lifestyle

Running

Trail

Température

-10°

0°

5°

10°

20°

30°

Baselayer, a real second skin feeling. Think to provide maximum comfort and freedom of movement. Thermal insulation for runs in cold weather and all weather conditions.

Baselayer, a real second skin feeling. Think to provide maximum comfort and freedom of movement. Thermal insulation for runs in cold weather and all weather conditions.

Seamless technology. Made from Q-NOVA recycled polyamide from Italy. Stretch fabric knitted by integrating, depending on the different areas of the body, all the ventilation details for better breathability and temperature regulation.