Tracksmith Women's Harrier Long Sleeve Meta-filter-filter by brand- Ciele 3% Combed Cotton

3% Combed Cotton

breathable fabrics and lightweight adjustments

Dri-FIT technology helps keep you dry and comfortable

Designed for runs from every day to race day

Stash pocket

Tracksmith Women's Harrier Long Sleeve Meta-filter-filter by brand- Ciele 3% Combed CottonA performance top for cooler conditions, reimagined in a heavier Merino knit with 37. 5 Technology to optimize temperature regulation. For more than a decade weve pioneered the use of Merino wool in high performance running apparel, leveraging its natural ability to regulate temperature and resist odor for countless miles. Its a key component in our longstanding Harrier Long Sleeve, an enduring element even as weve refined the style over the years.