Inner booster insole Height 3.5cm Size 37

▸ Height: 3.5cm
▸ Applicable shoe size: 37 size (single and double)
▸ Material composition: Boost high-elastic material | Sweat-absorbing and deodorant-resistant layer | Breathable soft sole
▸ Functional features: shock-absorbing design | Invisible structure
▸ Suitable shoe type: AJ1 series sneakers (unisex)