Westex Carpets Pure Luxury Collection Troika. The sumptuous Pure Luxury collection is made from 100% premium wool with exquisite quality and long-lasting good looks. An opulent dense pile carpet that is truly sumptuous underfoot. 100% Premium wool. Natural, renewable, durable, insulating, soft & beautiful. Available in 3 luxury quality types: Tundra, Troika & Opulence.