Kylie 4.0 JacketFINAL SALE: No returns or exchanges will be accepted. The Kylie 4. 0 is one of our warmest, most versatile sets! This women's 3 in 1 hunting jacket allows you to adjust for various temperatures by adding or removing layers to suit your specific needs. This jacket can be worn three different ways: with the removable fleece liner nested in the outer shell for ultimate warmth on the colder days, with the shell alone (100 grams of thin profile insulation)