Therma Boost Running Zip Up Top

A mid layer designed for chilly outdoor runs. The 76% recycled fabric is warm, sweat-wicking and breathable. Cut to a flattering slim fit with full body zip and contouring seamlines. Reflective seams and detailing for visibility.

• 77% recycled polyester, 23% elastane
• Product Code: 111124165

Sweaty Betty redefined activewear, shaking up a dull and uninspiring scene by combining bold, dynamic designs with technical performance to create pieces women wanted to wear and be seen in, and helping to kick-start an athleisure trend that’s still going strong today.