This holiday season, treat yourself or a loved one to the perfect pairing from our collaboration with Saint-James: the Flow Long Sleeve Top and the Lightning Leggings. Designed to help you push your limits even in the toughest conditions, the Flow Long Sleeve Top combines comfort, protection, and functionality in perfect harmony. Thumbholes ensure a snug sleeve fit, keeping the cold at bay. The Lightning Leggings offer a supportive fit without compression, preventing chafing and keeping your legs warm for ultimate comfort. Their firm, stable waistband ensures they stay in place throughout your run, while the sleek side pocket keeps your essentials secure without compromising freedom of movement. At €159 instead of €220, this bundle equips you for winter with unmatched 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.