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Product description

Don’t let irritating, sweat-soaked sleeveless tops hold you back. The Technical Muscle Tee is designed to keep up with your performance. Lightweight and breathable, it dries quickly and resists odors, delivering lasting comfort even during your toughest workouts. Crafted for total freedom of movement, it eliminates friction to ensure you stay focused on your goals. Feel the difference. Focus on your performance.

Environmental Impact

100% Europe

100% recycled material

100% recyclable

Our raw materials are meticulously sourced in <strong>Europe</strong>, 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

Our yarns, fabric and dye are GRS, Oeko Tex standard 100, LCA de ICEA, EU Ecolabel, Italian TF traceability system, Cradle to Cradle Gold Level and Reach certified. Certified providers: Bluesign and HIGG Index

Composition