The present invention relates to a pad, providing long comfortable wearing, routinely continued use, and simple and effective prevention of breast cancer.The pad of the present invention comprises a resin containing electromagnetic radiator and the first biocompatible resin enclosed between the first thermoplastic film material, wherein the resin containing electromagnetic radiator comprises a powdered electromagnetic radiator containing a far infrared radiation material and a radiation source material, and the second biocompatible resin, wherein the resin containing electromagnetic radiator enclosed between the second thermoplastic film material.本發明提供一種襯墊,其可長時間舒適地穿著,且日常生活上可持續地使用,並且適合簡便且有效地預防乳癌。本發明之襯墊係將含有電磁波放射體之樹脂及第1具有生體適合性之樹脂內包在第1熱可塑性薄膜材料之間,其中,前述含有電磁波放射體之樹脂係包含含有遠紅外線放射材料及放射線源材料之粉體狀的電磁波放射體、以及第2具有生體適合性之樹脂,且內包在第2熱可塑性薄膜材料之間。1‧‧‧含有電磁波放射體之樹脂2‧‧‧第1具有生體適合性之樹脂3‧‧‧第1熱可塑性薄膜材料10‧‧‧襯墊
