Best synthetic safety shoe upper material to substitute leather – WINIW Microfiber Leather!
WINIW microfiber PU leather can meet EN ISO20345:2011 standard (water vapour permeability, water absorption), high cost effective and eco friendly, is the best substitute of natural leather for safety shoes & boots!
With excellent physical and chemical performance, WINIW microfiber leather has been the best alternatives and substitute material of natural leather for safety shoes, work boots, military shoes, etc.
WINIW Microfiber Synthetic Leather Safety Shoe Upper Material can meet below requirements required by EN ISO20345:2011 standard for safety shoes:
1. Tear strength at least 120N.
2. Water vapour permeability min 0.8mg/(cm2.h).
3. Water vapour coefficient min min 15mg/cm2.
4. Water absorption max 30%.
5. Water penetration max 0.2g.
Specification of WINIW Synthetic Safety Shoe Upper Material:
Thickness: 1.6mm, 1.8mm, 2.0mm, 2.2mm
Color: Black, White, Dark Grey, Brown, Customized
Grain: We have a lot grain for customers choice, also Customized.
Finish: PU microfiber leather, microfiber suede leather, microfiber nubuck leather, etc.
We can make water resistant, oil repellent, anti-static, according to customers requirements.
Features of WINIW Microfiber Leather for Safety Shoe Upper Material:
1. Excellent physical strength, better than leather upper.
2. Excellent chemical properties.
3. Light weight.
4. High usage ratio.
Detailed pictures of WINIW Microfiber Leather for safety shoe upper material: