Each part of the footwear has a function that provides functional benefits to any sports or casual model. Learn what they are:1. Leather: the top of tennis, which covers the foot. It serves to support, comfort and style. The variety of materials used in their assembly greatly influences the weight, strength and perspiration of the model.2. Insole: the adapted ones help those who have a level between the legs. Provides support and comfort to the user. Some insoles even absorb part of the moisture of the foot plant or help in the absorption of impact. It is the place on which the foot rests.3. Biqueira: the front of the sports footwear and can be beveled or rounded. The first is most suitable for sports of repetitive movements, such as race and walk, as it helps in the flexibility of movements. The rounded beak serves sports with constant changes in movements such as football, basketball, handball and tennis.4. Cadarço: component that needs to be passed from inside out to the last tennis eyelets. Thus, it provides greater comfort, fit and the main: will hold the ankle, reducing the risk of injury.5. Language: helps in the comfort and flexibility of tennis.6. Drop: the height difference between the base of the heel and the foot plant, i.e. the "jump" of tennis. When smaller, more like the natural step.7. Contraforte: contours the heel and helps keep the foot centered and stable. It also reduces the risk of ankle torsions.
Eight. Entresola: defines the level of cushioning a sporting tennis, because it is where the technological components of the impact absorption system are found. It can be located in the back, in the front or in both parts of the midsole.
9. Solado: also called sole, gives traction and has very important role in the flexibility and weight of tennis. There are two types: the roaring (higher and reinforced) for races on terrain with stones, grass or sand, and the semi-wrinkling for races on streets or tracks, made with technological rubbers that guarantee lighterness, grip and durability. Source: Earth