This pack brings together two essentials where the Endurance Soft base layer acts like a second skin warm, light, friction-free to help you stay focused in cold weather. The seamless leggings follow every movement and stay in place thanks to their high, elastic-free waistband, for a fluid stride from the first to the last kilometer. • Seamless anti-chafing: seamless knit (top and leggings) to eliminate irritation and discomfort. • Warm and light: new, finer and more supple yarn. Same warmth, less weight (base layer). • Second-skin fit: optimal insulation and total freedom of movement. • Targeted protection (cold/wind): double-layer high collar and raglan sleeves. • Practical in winter: watch slit to check your data without letting the cold in. • Visibility: reflective logo for runs in low light. • Hold that doesn’t budge: high-waisted, elastic-free leggings with stable fit. • Sensitive-skin comfort: seamless material designed to limit chafing. • Ventilation and fit: knit details at the waist and on the legs. • Essentials secure: patch pocket at the back of the leggings. At 149€ instead of 184€, this duo lets you equip yourself with the best in comfort and performance.

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.