Ronhill Tech Thermal Halfzip Long Sleeve Women's Running Top - Spa Green Marl Watches and Activity Trackers Adjustable sternum strap

Adjustable sternum strap

whether it be grass or gravel

48% recycled polyester

Since boost™ technology was introduced in 2013 it's been fitted into all existing styles of adidas shoes

The back is made from a breathable mesh to improve the level of ventilation in one of the sweatiest areas

Ronhill Tech Thermal Halfzip Long Sleeve Women's Running Top - Spa Green Marl Watches and Activity Trackers Adjustable sternum strapThe Ronhill Tech Thermal Halfzip Long Sleeve Women's Running Top is an essential item for your running wardrobe. Designed for total comfort and breathability, it is made from lightweight, breathable fabric with wicking treatment that helps to keep your skin dry by drawing sweat away. Flat lock seams mean little or no irritation againest the skin when running long distances. Bright enough to wear by itself when the weather still mild but not as light