Unisex Breathable Bike Cycling Mask with Adjustable Earloops

Unisex Adjustable Outdoor Bike Mask 

• Package Includes - 1pcs mask, optional filters, optional valves

• Mask - Durable & breathable & reusable & washable.

• Vented Design - The Valves will open when expiration and it will close when breathing in. Replaceable filter provides better protection for you.

• Suitable for workout, gym and daily use.

• Notice: The mask may come with a little material smell. Please wash them first before wearing.

• Function: Anti pollution, smoke, smog, pollen, flu, dust.
  

• Windproof, coldproof, Breathable, Comfortable, Reusable, Skin friendly.