Core Underwear


Iconic luxury

Core is our most luxurious-feeling underwear. Crafted from high-quality premium cotton and with an unrivaled fit. It's a true icon, refined for over thirty years for exceptional comfort and style.

Perfect Fit

This garment has been meticulously crafted for a perfect fit and superior comfort .


In order to prevent chafing, we use flatlock, smooth seams.

Sustainable sourced material

B. Tomorrow 

Our Journey towards a more sustainable planet. By choosing cotton products from Björn Borg you're supporting responsible cotton production through BCI/Better Cotton Initiative.

Premium quality

Made with premium combed cotton quality


190g/m² premium combed cotton

95% Cotton, 5% Elastane