Andes rain index
we often hear that the Andes rain has reached 6,000, the Andes rain was 10,000. And 6,000 here, their units are mm water column pressure. Usually explained that when a water column pressure of 10,000 mm in height when on top of the fabric, water seeps within 24 hours from the fabric not exceeding 3 drops, then we think this north face outlet dress is 10,000 mm waterproof index.

So he was asked, the Andes which indicators should I buy? Consider a number of factors (invasion, increases thickness to prolong service life of waterproofing membrane, etc.), if only for inter-city travel, daily outdoor wear cheap north face jackets , indicators of 6,000 mm waterproof hard-shell enough to deal with ease. But if you need to travel to more difficult environment, preferably select more than 10,000 mm waterproof index hard-shell.
Select recommendations of the Andes
Mix out, to be objective in assessing their hardiness. Generally speaking, cold endurance of man there is a clear difference, under the same conditions, cold and poor cold adaptability to temperature of the person above 10 degrees.
Carrying clothing to objectively estimate the climatic characteristics of the region, in General with the altitude of the mountains and Plains of temperature difference of 5 degrees is normal, and altitude difference of 12-kilometer in the same area, the temperature difference of 10 degrees is not to blame.
Carry taking into account features of travel, like the fish belong to the static activities, it is difficult to produce heat, bring cheap north face clothes to give more consideration to warm. If you are going to climb a mountain or through the jungle to participate in violent activities, carry clothing should be considered good heat dispersion, does not absorb sweat.