Brand new, unopened. With the CR-6 update, related gear items have also been renewed. The main material used is BRIEFING GOLF's original "BG ECO TWILL," developed for this collection. Characterized by its unique luster, the collection has been reborn with a more luxurious atmosphere. - Original material developed for the collection - ・Original material is used, based on 100-denier high-strength nylon with water-repellent and antibacterial treatments. By twill-weaving the nylon threads, the unique gloss and luster, which is one of the characteristics of the collection, is expressed, creating a luxurious atmosphere. ・The original fabric is an eco-cycle material that recycles manufacturing waste. By using eco-cycle materials, we reduce the consumption of energy and raw materials, reduce waste, and reduce harmful gases during incineration, thus also being environmentally friendly.