The brand "EXTREME" specializes in the sports scene. EXTREME means the limit. The logo mark is sharply honed, expressing a sense of speed. ● People have different purposes and goals for playing sports, such as stress relief, dieting, and maintaining health. Some people hone themselves to the limit to improve their scores, times, and skills, and always aim for their limits in sports. Support gear to support club members and athletes aiming for the top! ● Color: Black x Red. Stylish and active image. According to color psychology, black is a color that gives a sense of intimidation and a firm will and indomitability, while red is a color that embodies strong energy directly linked to sports, such as vitality, passion, and excitement. Supports people with strong will who are serious about challenging their limits! ・ Lightweight design that doesn't bother you during sports ・ Uses Phiten's highest level technology, Metax ・ Silicone material that is resistant to water and sweat ・ Square top parts By mixing Phiten's unique technology into the necklace, a relaxation effect can be expected, and it is expected to relieve tension and promote stress suppression response, which is said to enhance natural healing power. It is effective for tension in the shoulders and neck, and is a Phiten necklace that is also used by athletes and medalists ♩ If you purchase other products together (if they can be shipped together), you will receive a 100 yen discount, so please let us know before purchasing. * Technology: Metax 1. Lightweight design that doesn't bother you during sports 2. Metax technology adopted 3. Pure titanium is used for the top parts 4. EXTREME logo and Phiten logo on the top parts 5. Deodorant function (bacteriostatic treatment on the string) ■ Country of origin: Japan ■ Material: String part (fabric): Polyester, nylon (core) elastomer Clasp: Pure titanium, stainless steel, polyacetal, top: Pure titanium ■ Medical device certification: None ■ Contents: 1 piece ■ Weight: 43 g ■ L: Size (W x D x H) / 120X20X119mm Length / 47cm