A neck warmer with a built-in nanofilter mask that cuts 99.9% of PM2.5 level harmful substances, viruses, pollen, etc. contained in the atmosphere .

Features

• It is thin/lightweight and highly windproof to keep your neck and upper part warm during outdoor activities.
• Comfortable fit with 4-way stretchable material.
• Economical as it can be washed and used repeatedly as a mask.
  
• Usage : Cycling, motorcycling and daily walking around town .

Specifications

Material: 100% Polyester