Designed to provide lightweight protection, the Ronhill Core Women's Jacket is perfect for cold winter runs. Constructed to provide a perfect balance of wind resistance and breathability, the Core has been developed using Activelite fabric. The wind-resistant fabric works to block out cold wind so you can remain comfortable and warm when temperatures drop.As well as this, a DWR treatment has also been used on the jacket to provide added resistance to harsh weather conditions. The jacket repels light rain and snow so you can remain comfortable and dry when the weather takes a turn for the worst. As well as this, the breathable nature of the fabric allows cool air to flow throughout the jacket whilst, at the same time allowing hot, humid air to escape. The increases in ventilation create a perfect microclimate for your skin to thrive in so you can continue in complete comfort. The relaxed fit offers room for layering and won't restrict your natural motion because your clothing choice should never inhibit your natural movement. The full zip exists for adjustable comfort, simply zip the jacket up to seal in escaping heat or, when temperatures rise it can be worn down to release a heat build-up. Secure pockets provide ample space for your essential items. Completing the Ronhill Core Jacket are reflective details which increase your visibility to passing vehicles on late night adventures.