RD262-04 polyester spandex stretch single jersey far infrared warm blood circulation circular knit for garment sportswear activewear athleisure underwear 產品說明 91/9 polyester spandex stretch elastic single jersey functional far infrared keep warm accelerate blood circulation circular knit textile fabric for garment apparel sportswear activewear athleisure underwear 立即詢價 瀏覽更多內容