* 1 free brief for every purchase of a set of 3 ! * Basic + set 4 pièces mini briefs lingerie range by Sloggi brand. * Natural Supima cotton (45% sturdier than classic cotton) lined bottom, sturdier for daily use, providing extra softness. * New seams using the new SabaSOFT technology. 4.8 times more microfilaments than with usual technique : More comfortable  and softer seams * Exclusive technology : Lycra threads are sheated with cotton before weaving : more elastic, comfort and washing resistance. * Can be washed at 95 Celsius.