Estera is a Polish family brand built on a long tradition of sock design and production. Socks remain its core, from everyday cotton styles to merino, cashmere, organic-cotton and technical trekking ranges, alongside custom socks produced from customer designs.

All Estera products are made in Poland. The current collection also includes merino and cashmere hats, merino scarves and men’s 100% merino sweaters, with many styles made from Italian yarns. Sock yarns are offered with OEKO-TEX Standard 100 certification.

The family company combines local manufacturing with newer production technologies and has invested in photovoltaic energy for its facility.