These sports insoles have a solid base and shock-absorbing inserts with springs. Orthopedic insoles can be used for shoes with regular flat soles, which are not so comfortable for sports or everyday wear (for example, moccasins, sneakers, etc.). Therefore, by inserting these insoles into your shoes, you will receive additional softness, elasticity and comfort when walking, playing sports or other activities. Peculiarities: - Uses high quality ventilated fabric, non-poisonous and harmless; - Design provides better air circulation inside your shoes; - Helps reduce pain and increase comfort when walking and standing; - Forefoot thickness: 0.45 cm; - Heel thickness: 0.7 cm; - Shoe type: suitable for both men and women, such as sports shoes, sneakers, leather shoes, outdoor hiking shoes; - Sports insoles have a standard size of 40-45, which in turn can be cut to your size using scissors (cut lines are indicated on the insole). Equipment: 2 pcs x Orthopedic shoe insoles.