Details, Size & Fit. 7 pack briefs. The B Free Intimate ApparelThe Ultimate Lace Comfort Highcut Smooth Touch 7 Packbriefshave a Soft Micro Fibre construction for stretchability and a high-cut design with a soft lace leg for comfortable, everyday wear. The briefs have a cotton gusset for breathability and absorption. These gorgeous knickers offer a side seam-free finish and have an ultra-smooth fabrication without riding up.Warm machine wash with like colours. Material: Nylon/Elastane.SKU: BF722AA45ODQ.