- 2 adjustable rubber bands
- 4 layers of fabric
- 1 layer of blue 100% cotton made in Japan outer fabric with "Yasuri" theme
- 3 internal layers of technical fabric 78% polyester / 22% elastane
230gr / m²
Breathable
Quickdry
OEKO TEX and BLUESIGN certification
Caution: These are not medical devices but rather masks for personal one (Not PPE approved)
