Reliability is the watchword for these socks designed and built to be a work tool in cold environments. A soft sponge wraps the foot, ankle and shin entirely, protecting the areas subject to greater stress. Wide elastic bands that wrap around the ankle and midfoot keep the sock in place while the soft cuff holds it in place, so it doesn’t ride down the leg. A “shield” of highly resistant technical yarn completely covers the sock making it durable and suitable for prolonged working use. 
 
Tech Specs: 

• 70% Organic cotton
• 25% Polyamide 
• 5% Elastane 

• More details can be found here at ZAMBERLAN