Prism Half Zip Long Sleeve Womens Running Top

From Ronhill

Made for cold or cool days during any of the four seasons. Can be worn effectively over a base layer or under a jacket, but also next to skin if preferred.

This technical thermal half zip mid-layer is incredibly warm despite its low bulk and is ideal for cold days worn as a layering piece. The new Prism fabric is designed to do several things. The hexagonal grid pattern helps to trap air which insulates the body. This same feature also creates low bulk which means that it will layer effectively over a base layer and under a jacket. It can also be worn next to skin if preferred. The fabric moves moisture really effectively due to different sized yarn filaments on the outside and inside of the fabric known as denier gradient. This means that the sweat on the inside is drawn to the outside quickly which keeps you super dry. A long centre front zip aids ventilation and reflective trim is on both front and back of the garment.

Manufacturer's description, supplied via the retailer feed.