The negative effect

The negative effect is airtight waterproof, airtight wearing a pair of feet is a long long way uncomfortable, Sport Watches out of water is anti-lived, as gas-tight, sweaty feet, the legs still feel wet whirring. Therefore, only waterproof waterproof membrane is not enough, but also breathable, or only a waterproof plastic film can be achieved. Professional waterproofing membrane is waterproof breathable Gore-Tex membrane. Gore-Tex WL Gore & Associates is a U.S. Bracelet Watches invention, was used in spacesuits. Its principle is a lot smaller than the pore water molecules, water get in, but breathable.

2. Waterproof. This is necessary because of the wet foot dry foot cooling capacity is 24 times, climbing when wading into the water are common. General waterproof shoes waterproof shoes main surface coating or lined with waterproof rubber waterproof membrane. Surface coating of waterproof plastic waterproof relatively poor, and the need for frequent spraying, and now high-end outdoor shoes are lined with waterproof membrane.

3. Soles. Outdoor shoe soles to be hard, not as soft as the normal sports shoes. Because the mountain or walk a long time to go hard soles feet will not fatigue. Tread groove is also very important. Many professionals have chosen this brand of outdoor footwear soles.

In addition, when trying on mbt shoes, wearing mbt shoes cheap to walk around on the one hand to a new leather or fabric Necklace Watches shoes more flexible, while also testing out whether there are subtler uncomfortable office.