Experience superior comfort and support with Dr. Bykov's high-quality, size 39 orthotic inserts, crafted from natural materials meeting stringent sanitary and epidemiological standards. The top layer features pressed leather, a premium material used in the footwear industry, while the bottom is made of breathable cotton. These inserts provide essential arch support, promoting stability during standing and walking, improving foot circulation, and offering a gentle massaging effect. Enjoy reduced foot fatigue and pain relief, a better in-shoe microclimate, and enhanced overall well-being. These orthotics help prevent the development of musculoskeletal problems, including those related to flat feet. Ideal for adolescents experiencing rapid growth, seniors, individuals with chronic foot fatigue, those engaging in strenuous physical activity or prolonged standing/walking, athletes, pregnant women, people with excess weight, individuals recovering from lower limb injuries or surgeries, those recovering from prolonged bed rest, those with varicose veins, plantar fasciitis, and mild cases of flat feet. Simply insert into your shoes, aligning the highest point of the arch with the highest point of the insert. These inserts have an unlimited shelf life and no known contraindications.
US: temporary delays — postal services aligning new import rules, 
EU: 1–2 weeks, 🌍 Worldwide: 1–4 weeks ✈️