The waist belt trainer by BAILUNVED is a solid black shapewear corset designed for outdoor sports. Made from neoprene with a latex fabric type, this firm compression waist trainer features underwired support and a strap accent. The size 4 waist trainer is designed for regular-sized women who are looking for slimming effects. Suitable for outdoor activities, this unique shapewear piece is designed to provide a comfortable and supportive fit. Hand wash only to maintain its quality. Comes in sizes (US 4(S) 6 (M) 8/10(ML), 12 (XL). Available in pink and blue!