Core is a women´s original second layer designed for activities such as running, trekking or climbing at low temperatures.With a breathable fabric with soft touch very light and with great insulating capacity.Very breathable and quick drying.The flat seams favor a perfect fit without chafing.With full zip and chin guard.Fabric:Power Fit, high stability multi-elastic with windproof properties.Light and breathable.Sizes:XS to XXL.FEATURES:Very light and soft touch.Very breathable quick-drying.flat seams.Full zip and chin protector.Sizes:XS to XXL.Materials:- 83% Polyester.- 17% Spandex. Compare prices from: Joluvi in Women's Clothing