Extra Warm Exclusive Keep Heat Lux Line

A real revolution in the fight against the cold!
The advanced Keep Heat technology is based on maintaining an optimum temperature by retaining the heat emitted through the skin. Warm does not mean thick. A mere 0.8 mm is enough to protect you from adverse weather conditions.
Less is more – wear 80 den, feel the warmth of 200 den on you. High-quality acrylic yarn combined with viscose fibre retains heat in special air pockets, ensuring thermal comfort in all conditions.
– keeps you warm
– flexible
– quick-drying
– soft to the touch
– antistatic
– Retains original shape
– antibacterial
– invisible toe reinforcement
– Comfortable elastic waistband
– small cotton gusset (large gusset in size xl)
– Made in 3D technology