The TEKO THERMO PRIMALOFT BIO BaseLINER Socks Ultralight 1.0. These thin socks are perfect to wear under any of our other socks as an extra layer of insulation. 

TEKO Primaloft Bio Liner Socks features:

• Made from the biodegradable Primaloft Bio 
• Very thin and warm.
• Durable.
• An ideal thermal baselayer to be worn under other thicknesses of socks.
• TEKO Lifetime Guarantee against fault of manufacture
• Made in Italy

Made from:

98% Primaloft Bio, 2% Elastic

Caring for your socks:

To save energy and water, machine or hand wash at 30 degrees celsius, then air dry.