Breathable, Water absorbed, breathable, antibacterial material 1 Anti-microbial and odor-free.2. ... high elasticity6.Environmental protection, Low-carbon, made of MDI FOAM, recycle PU FOAM7 Factory direct price,8.Good Quality ... , Suitable for long-term uses.Item #LZ-Polyfoam materialDark Green ... Hot line: 400 6543 699 POLIYOU polyfoam insole material PU foam