60% Polyester, 35% Rayon, 5% Spandex Imported Pull On closure Hand Wash Only Material: 60%Polyester,35%Rayon,9%Spandex. Soft, skin-friendly, Lightweight, springy, non see-through, breathable and comfortable to wear all day. Features: Short sleeves tee, twist backless, curved hem, crew neck, loose fit, solid color casual t shirts tops. Match: Short sleeve backless tees goes well with fancy and strappy sports bras, jeans, shorts, skirts or tuck into pants to finish casual and trendy look in summer. Occassions: It is suitable for casual scenes or special scenes. You can wear it for work, school, sports, workout and yoga. And it is also perfect for vacation, travel, party and dancing. Warm Tip: Hand or machine wash in cold water, line dry, don't bleach, iron low if needed.