Mens Nike Shox R4About the the Waterproofing problems with of of the outdoor shoes, there are it is necessary to to prominently explain.銆�">The waterproof indicators of the outdoor shoes is has always been the focus of is an been debating over, In fact, this This is not to a difficult to understand the problem ofThe outdoor waterproof shoes and wellies is the different two types of products, wellies in the the under the premise of of the good the plastic surface, has a long-lasting waterproof sexual, but it gas-tight; while the the the waterproof of the outdoor shoes is conditional, it in order to the good air permeability as a precondition In order to solve this problem,, the in the process on the the commonly used two ways processing. First, by using the waterproofing agent processing leather, treated vamps there will be a lotus leaf function, but this kind of function With the the the extension of and scrub number of times of the Time of wearing will gradually lose, need to re-to deal with. Second, is the, to Country of on As use the waterproofing breathable film The of shoes of Village, sets of,, however the the a waterproofing of features on Lane the sets of of the the in the of Such waterproof l is can not be mentioned in the same breath as a wellies of the, it can only be also be in the in be presented and the a certain period of time under the certain conditions appears waterproofing, and is different from the surface of the water the height of the relevant for, If the surface of the water close to or higher than the waterproof sets of the top line of, the shoes in the of the after the soak of the longer period of time, and Pimian and waterproof sets of of water of the mezzanine will produce the the siphon phenomenon, will also permeable.Gore Tex shoes waterproof-sexual the correct test method is to irrigation in the inside the shoe a certain height of water, in the the rejection on the centrifuge for 20 minutes, anhydrous exudation for qualified.