The soles of the feet cracked hard skin, if the skin is dry, you can local moisturizing, topical urea ointment and other drugs; eczema, you can use retinoic acid ointment, hydrocortisone cream; if it is ringworm of the feet, you can use topical terbinafine cream, miconazole ointment and so on. 1. Dry skin: If it is due to dry skin or long-term outdoor wind and sun, the environment is dry, first of all, you should remove the unfavorable factors, you can use topical urea ointment, petroleum jelly ointment, etc. for local softening. 2. Eczema: Chronic eczema may also cause mossy skin, rough, dry skin, causing the soles of the feet to crack and hard skin. It can be treated with topical medications such as retinoic acid ointment and hydrocortisone cream. 3. Tinea pedis: Tinea pedis, caused by fungal infection, may also cause cracking and hard skin on the soles of the feet. You can use terbinafine cream, miconazole ointment and other antifungal drugs. Cracked skin on the soles of the feet, there may be other reasons, you need to go to the hospital in time to check, clear cause of the disease on the doctor’s advice treatment.