Use these bottoms at the beach or pool. Ideal for women who want a stylish and comfortable swimwear option. No specific technical specs like size or weight mentioned as not provided in the original. But made of different materials depending on the color as follows: STA: Domestic or import of nylon/Lycra tricot; CDB, CLS, DPV, EXP, FTS, IBD, ILF, KBI, LAR, RTP, TGA, WVC: Domestic or import of poly/spandex tricot; AQR, BHV, BKK, COB, CRU, DKM, EGN, ELP, GSE, HDT, MAO, NSI, PLW, PYW, RDD, UMB, VDF, VPM: Domestic or import of recycled nylon/spandex tricot; All Other Colors: Domestic or import of nylon/spandex tricot