Perfect for horse riders and walkers, the Gilet provides insulating warmth over your core - where it's most effective - leaving your arms free to decide whether it's actually cool enough for a jacket. The synthetic insulation maintains its insulating power even when damp. Our synthetic down is made from recycled plastic bottles. The 100% Polyester hollow core filaments are microscopic and featherlike, so naturally hold air pockets, giving a luxurious feel with excellent insulation and breathable properties.