Huge collection of men's sweaters for a person of all ages and sizes. Collusion is an American fashion clothing and accessories brand owned and launched by Asos. The brand caters to Gen-Z and millennials to help them express their true self with modern styles at dramatically low prices. Many popular shades of gray are smoke gray, ash gray, charcoal gray, etc. We have Collusion Gray Sweaters for men available in the most common fabrics like Acrylic, Cotton and Knit Fabric. Pick the right one for your needs. Collusion Gray Sweaters for men is available in patterns like Solid, Textured and Tie Dye.