CALIDA – BORN IN SWITZERLAND CALIDA has represented sustainability, Swiss quality and innovative design worldwide for over 75 years. It is one of Europe's leading underwear brands and epitomises transparency. Since 2016, many styles have been certified with the "MADE IN GREEN" by OEKO-TEX® label. All products are developed in Sursee, Switzerland. The range includes day and night wear plus lounge wear, and the pieces can be individually combined, in line with the mix & match principle.