200 g/m² thermal filling for cool days. Ideal fit due to anatomical cut to central back seam. - 420 denier polyester - Perfect fit due to anatomical cut in central back seam - Breathable - simple T-chest fastening with touch tape cover - Padded withers - Kick pleat - Cross surcingles - Fillet string Outer: 100% polyester Lining: 100% polyester Filling: 100% polyester