" For grownups, it is important to create first impression in smart way. Elegantly designed V-shape form casually creates lean impression. The product fits well in both business and casual scenes. Materials:Cord: 66 Nylon / Inner cord: Elastomer / Clasp: Pure Titanium (partially stainless) + Surface finish (Black) / Junction of cord: Pure titanium / P-logo: Lazer marking Technology:Aqua Titan Technology:Aqua Titan X100"