Ronhill Core Men's Running Jacket - Fluo Yellow/Black Running Shoes>>Women's>>Neutral 100% protection against harmful ultraviolet

100% protection against harmful ultraviolet rays (UVA&UVB)

giving you the ultimate energy return

Updated ISOFIT and all new FORMFIT technologies create a dynamic fit system by adapting to the shape and motion of the runner’s foot

wrist-based heart rate

Ronhill Core Men's Running Jacket - Fluo Yellow/Black Running Shoes>>Women's>>Neutral 100% protection against harmful ultravioletThe Ronhill Core Men's Running Jacket is ideal for rainy days. Made from Activelite fabric that is wind and water resistant as well as extremely breathable. Designed for a more relaxed fit, it has moisture wicking properties that work to draw sweat away from the skin and keep you feeling dry and more comfortable throughout your training session and after. Mesh panels add extra ventilation to make sure you stay cool and the flat locked seams will help