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Mountain Hardwear Xenon Jacket - Men's

Item #MHW0670 | 0 in Stock

Why do some Jackets have a breathability rating and a waterproof...

By Ranked #339 - Men's Technical Shells November 4, 2008

Why do some Jackets have a breathability rating and a waterproof rating and some (this shell for instance) say only guarenteed? And what exactly do the numbers mean?

Helpful Votes: 0 Yes

By Backcountry.com Vendor Rep Ranked #4 - Men's Technical Shells November 7, 2008

The guarantee means that no water gets in and all the moisture gets out. The numbers are a rating of the rate of transpiration through the membrane.------------------------------Here is a little expansion of this answer... when it says "guaranteed" you will notice that it is probably made using a GORE or GORETEX laminate. These laminates are guaranteed to be waterproof and breathable BY GORE! Not the manufacturer. The other waterproof and breathability ratings are industry standard for any laminates or coatings that are not produced by Gore (alot of them!). Yes, Gore measures these things differently. This is why there is a difference in the description.

Helpful Votes: 0 Yes

Tech Specs:

Material:
Gore-Tex Performance Shell 
Waterproof Rating:
Guaranteed 
Breathable Rating:
Guaranteed 
Core Venting:
Underarm zips 
Pockets:
2 Hand, 1 inner zip 
Seam Taped:
Welded seams with critical micro-taping 
Powder Skirt:
No 
Hood:
Yes, stowable 
Zip-in Compatibility:
No 
Weight:
1lb 3oz (539g) 
Recommended Use:
Alpine climbing, mountaineering, backcountry skiing 
Manufacturer Warranty:
Lifetime 
Country of Origin:
China 
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