The Atlas Zip Fleece is designed to be worn over a base layer, on its own or as part of the Navitas interactive system. It is fully compatible with the new NVTS all season suit 2.o, Navitas scout 2.o jacket and soft shell 2.o jacket as a zip in/out interactive fleece for extra warmth in the colder months giving you great value and complete versatility. Size select from chart.Colour green.Part of the NIA Range.Fully interactive with the NVTS suit 2.oScout 2.o jackets and Hooded Soft shell 2.o.Lightweight.Warm.100% Polyester.Full length zip.Anti-pill fleece.300 gms.Three outer zip pockets.Embroidered logo detail.An excellent mid layer.