- Special inclination designed to prevent sway phenomenon
- Special urethane gel that dramatically reduces plantar pain when rounding for a long time
- Special urethane material that absorbs shock in ankles, knees and waist when rounding
- Injection-molded form that strongly holds the arch, effectively disperse the weight and eases foot fatigue
- Long-lasting hygienic effect by Antimicrobial & fragrance in raw...