For Christmas, treat yourself or a loved one to the ultimate combination of technical performance and comfort for your winter workouts. The Base Layer Endurance, your essential first layer, combines lightweight design with cold protection. Its mesh back ensures optimal ventilation, keeping you dry during and after intense activity. The Keep The Flow Legging features a high-waisted fit that provides perfect support while sculpting and flattering your silhouette. Mesh details at the waist and legs guarantee an optimal fit and enhanced breathability. With seamless technology, these pieces prevent chafing and fit your body like a second skin. Designed to help you push your limits, even in the toughest conditions, this duo embodies the perfect synergy of comfort, protection, and functionality. At €149 instead of €184, this duo offers you the best in comfort and performance.

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.