polyester is a very bad material for face mask if you are worried about covid. The best materials are thin cotton and spunbonded polypropylene. Plastics like polyester do not offer you any protection. To use this mask safely, you need another mask made of good material under this mask.
Maddogยฎ Sports Padded Chest Protector, Tactical Half Glove, & Neck Protector Combo Package
23 Review
OneTigris Tactical Half Face Mask: Foldable Mesh Protection For Women & Teens - 4.5 Inches
23 Review
Hornady Black Diamond By Umarex - Improved Product Name For Enhanced Search Engine Optimization
28 Review
MetalTac Airsoft Speed Loader With Capacity Of 100 Bbs
27 Review
Premium Graduated Copper Compression Socks - (8 Pairs) for Men & Women - Enhance Circulation - 15-20mmHg - Ideal for Running, Athletic Activities, and Cycling
11 Review
Warm Wool Men's Socks: Soft, Cozy, and Perfect for Fall/Winter Sports, Cashmere Athletic Crew Socks
11 Review
Stay Cozy All Winter with Zando Women's Super Soft Plush Slipper Socks
12 Review
Top-notch Comfort: Gold Toe Men's 656s Cotton Crew Athletic Socks, Multipairs
11 Review