94% COTTON 6% ELASTANE - Soft single jersey stays breathable through a full day, and the elastane lets the brief move with you and spring back into shape instead of going slack. WIDE HIGH-CUT ELASTIC WAISTBAND - The wide waistband lies flat against the skin without digging in or rolling down, so the brief stays where you put it and needs no adjusting. NO VISIBLE LINES - Leg and waist edges are finished to lie flat, so the brief leaves no pressure marks on the skin and does not print a line through fitted trousers or skirts. PAIRS WITH THE ELASTIC BUSTIER - Cut to match the CALIDA Elastic Cotton Bustier, so the brief and the bustier can be worn as a complete set. OEKO-TEX STANDARD 100 - Independently tested for harmful substances, so the fabric is safe against the skin. CALIDA is a Swiss underwear house founded in 1941. Machine washable. The CALIDA Elastic brief is an everyday cut in 94% cotton with 6% elastane. The cotton keeps it breathable, the elastane holds the shape, and together they give underwear that still fits properly at the end of the day rather than stretching out by the afternoon. A wide high-cut elastic waistband sits flat against the skin without digging in or rolling down. The leg and waist edges are finished to lie flat as well, so the brief leaves no pressure marks and stays invisible under fitted trousers and skirts. The cut is made to pair with the CALIDA Elastic Cotton Bustier if you want the matching set. It is a basic rather than an occasion piece, which is why it comes in a wide range of colors. OEKO-TEX Standard 100 certified: independently tested for harmful substances, so the fabric is safe next to the skin. CALIDA is a Swiss underwear house founded in 1941. Machine washable.