Features of the Mammut Women's Alnasca ML Hooded Jacket Two-tone bonded material with structured inner side Light wind protection(35 CFM) 2 Side pockets with concealed YKK zippers Fabric Details Polyester-Elastane Knit Shell: 85% Polyester, 15% Elastane Backing: 100% Polyester Polyester-Elastane Knit: 96% Polyester, 4% Elastane