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About Cosmo
Technology
Sustainability
Knits
Non-Wovens
Waterproof Systems
Value-Added Components
Our Clients
Contact
Search
Technology
Waterproof Systems
Waterproof Systems
Summary of Breathability
Summary of Waterproof Flexes
Summary of Breathability
MVT Test Method EN ISO 20345 – Results MG/CM
2
Summary of Waterproof Flexes
Our Technology
More to Check Out
Non-Wovens
Knits
Value-Added Components
Sustainability
Branded product recognized worldwide
ASTM 1671 Blood Borne Pathogen
Resistant Compliant
100,000 waterproof flexes
MVT Test Method EN ISO 20345 — Result 38.4 mg/cm
2
Copolymer 70% polyester, 30% polyether
50% bio-based castor oil, 50% polyamide (recyclable)
Can be laminated with a bio-based lining
Adhesive lamination
50,000 waterproof flexes
MVT Test Method EN ISO 20345 — Result 38.2 mg/cm
2
Must utilize special HBR
®
BIO seam sealing tape
PU Nano-fiber Membrane
The most breathable waterproof membrane on the market
Excellent waterproof performance
Unit
Test Method
Test Result
Weight
G/M2
ASTM D-3776:2017
9.0
Thickness
MM
ASTM D-1777:2015
0.018
Width
CM
ISO5025:2017
155
WVP
MG/H.CM2
EN ISO 20344:2011
37.2
Waterproof
FLEXES
FLEX TEST
>100,000
Retain offers equivalent to 400 grams of insulation without the weight, thickness, or bulk
Paper-thin, lightweight, waterproof, wind-proof, and breathable
Revolutionary space-aged aluminum technology — goes from a solid to a gas, back to a solid.
25,000 waterproof flexes
MVT Test Method EN ISO 20345 — Result 25.6 mg/cm
2
Can use non-insulated patterns
Greatly reduces overall weight of the boot
Highly technical visual two-tone look
Hang Tags available
Waterproof, breathable membrane made with post-consumer content and polyester. Available in several recycled percentage options.
Can be used with our recycled NATURETEX
®
linings
Laminated using flame lamination (glue-free process)
25,000 waterproof flexes
MVT Test Method EN ISO 20345 — Result 27.1 mg/cm
2
Waterproof, breathable membrane
60% PTFE and 40% polyurethane
100,000 waterproof flexes
MVT Test Method EN ISO 20345 — Result 42.6 mg/cm
2
100% polyester, waterproof, breathable membrane
Passes EN Standards
50,000 waterproof flexes
MVT Test Method EN ISO 20345 — Result 41.2 mg/cm
2
100% Polyurethane
75,000 waterproof flexes
MVT Test Method EN ISO 20345 — Result 36.1 mg/cm
2
Polyester, nonporous
ASTM 1671 Blood Borne Pathogen Resistant Compliant
100,000 waterproof flexes
MVT Test Method EN ISO 20345 — Result 37.8 mg/cm
2
Great value
25,000 waterproof flexes
MVT Test Method EN ISO 20345 — Result 15.8 mg/cm
2
POP/hangtags
TPU, nonporous
Environmentally friendly lamination
Great value
25,000 waterproof flexes
MVT Test Method EN ISO 20345 — Result 16.2 mg/cm
2
POP/hangtags
Polyurethane, nonporous
Environmentally friendly
#1 selling membrane for footwear in the world
Great value
50,000 waterproof flexes
MVT Test Method EN ISO 20345 – Result 20.1 mg/cm
2
POP/Hangtags
Polyurethane, nonporous