Functional: windproof,breathable membrane: PTFE membrane face fabric: polyester stretchable fabric liner fabric:polar fleece Sample No.: s1004Product Name: softshell jacket1,super-tech windproof and breathable fabric2,waterproof zipper and laser cut welding pocket3, adjustable shockcord in hem to avoid cold wind4, YKK zipper and DUROFLEX buckles5,1.5 times warmer than usual fleece jackets