master-piece GOLFseries head cover for DR. The main body material is MASTERTEX-07, an original fabric with excellent durability and fastness, made of 210d 66 nylon yarn twisted in two strands and woven vertically and horizontally at a certified factory that meets the production and quality standards of CORDURA® brand fabric. The body is made of MASTERTEX-07, an original fabric with excellent durability and fastness, woven using two twisted 210d 66 nylon yarns, warp and weft, at a certified factory that meets CORDURA® brand fabric production and quality standards. The surface of the fabric has a water-repellent finish, while the reverse side is laminated with L-Vent®, a special moisture-permeable waterproof film, and the tricot nylon is laminated to provide a three-layer structure with a water pressure resistance level of 20,000 mm. The fabric is made of MASTERTEX-04, 05, and 06, which are our original fabrics, and is used for some parts of the bag. The bottom is made of INVISTA's 1680D Cordura Varistech® nylon, which is 5 times stronger than regular nylon in terms of abrasion and tear resistance, and the back is PVC coated for added strength and water resistance. This is an updated version of master-piece's flagship series, the potential, for use as golf gear.