Buy insoles tips: 1, generally foam insole material EVA, latex, silicone and PU material; 2, from a cost point of view of materials: EVA foam is the lowest, followed by latex and silicone, the most expensive is PU; 3, from a functional point of view the effect: A: EVA foam and latex softness but have no flexibility, will be deformed, the market is now mostly dry insole of this material, (hey, now NIKE, ADIDAS and other brands insole (genuine) many are foaming EVA, unlike the previous is PU, getting cut corners !!) just started wearing a soft feel can, after a few days it will become no softness and flexibility, insoles will changed a flat (deformation); B: silicone case softness almost, a little hard, but elastic good antibacterial breathable insole, it will not be deformed; C: PU insole material is the best, softness, flexibility, and key is not deformed, a long time, like soft and flexible! 4. Based on the above, when you buy the insole is best to choose customized insole insole PU material, overall performance is the best! ! 5, for foam insole EVA insole, no matter what brand, no matter how much thickness, as long as the material is EVA, the effect is the worst, one will be on the deformation, the price is the lowest, it is recommended that buyers buy EVA insole when we must think oh! ! Orthopedic insoles several specifications: 1. soft, suitable for 45 ~ 65kg weight patients or people with diabetes. 2. Neutral, for 65 ~ 75kg patient. 3. mandatory for patients weighing more than 75kg. 4. Sports / special type, suitable for those who need more adjustment and sneakers joint use. Orthopedic insoles ICB orthopedic insoles (6) 5 children with type; a child to use. 6. shaped heels, high heels models apply. Sheepskin insoles, insoles, enjoy the warmth of electronic enjoy the warmth provided by the Dongguan City Electronic Technology Co., Dongguan City to enjoy the warmth of Electronic Science and Technology Co., Ltd. (www.warming-day.com) strong, credible, in Dongguan, Guangdong garment processing equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead to enjoy the warmth of electronic and you work into the brilliant, for a better future!