Innerwear 'AF1711' that generates heat through stretching during exercise.

A material that exhibits heat-generating effects by stretching, utilizing stretch heat energy. It enriches the cold season with innerwear.

We would like to introduce our innerwear 'AF1711', which generates heat through stretching. The 'AF1711' utilizes a material called Stretch Heating Stretch Energy, which exhibits heating effects by stretching the fabric. It continues to generate heat as long as it is stretched repeatedly, making it highly recommended for those who are active. Additionally, the Stretch Energy generates more heat in low-temperature environments and is less effective in high-temperature environments, allowing it to be suitable for three seasons: autumn, winter, and spring. It is available in three colors: Charcoal Gray, Red, and Black. 【Features】 ■ Utilizes Stretch Heating Stretch Energy ■ Generates heat as long as it is stretched repeatedly ■ Adapts to the environment for effective use across a wide range of seasons *For more details, please refer to the catalog materials available on the same site or feel free to contact us.

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