Materials: 63% recycled nylon, 29% nylon, 8% spandexComes in a pack of two bralettesSeamless construction (no irritating side seams) for a smooth, supportive, and comfortable fit4-way stretch for maximum comfortAll-over rib detailingWireless and padding-freeThis material is certified by OEKO-TEX Standard 100 (Certificate Number: BEGO 075699) which ensures that no hazardous substances are presentProduced in BSCI (Business Social Compliance Initiative) certified factories which aim to improve working conditions throughout the supply chainFactory is WRAP (Worldwide Responsible Accredited Production) certified, an organization that trains and audits production facilities to ensure they are operating in a safe, responsible, and ethical wayMade with care in Zhejiang, ChinaRecycled MaterialsOeko-Tex CertifiedProduced in BSCI certified factory Rib Tank Bralette (2-pack)