This hooded packable vest is padded with 3M™ Thinsulate™ Featherless Insulation - 600 Fill Power, a revolutionary alternative to natural down, and imitates its appearance.Made of light, resistant polyester fibres, this padding ensures greater warmth and better performance against damp than natural down, for the same volume.Whats more, its washable, compact, light, breathable and hypoallergenic.FEATURES:- Highly functional - minimal amount of space - Hood with elasticated insert - Fixed hood - FP 600 - 3M Thinsulate Featherless padding - Insulative - Drop tail - Perfect fit - Quick drying - Made using light technological fibre - Light and breathable texture - Antibacterial Treatment - Ultralight - 2 side pockets Specifications:- 100%PA+100%PA+100%PL Technology:- Thinsulate Featherless