Dear Practo user , Numbness in toe in one leg could be because of multiple issues such as radiculopathy , peripheral vascular disease , impingement etc . If it is in both the legs then generally it is because of systemic disease such as diabetes . Kindly consult first spine and pain specialist to rule out any source from spine ( as nerve to legs starts from lumbar spine ) . They may ask for MRI LS spine and EMG with NCV test . If any findings are there then it can be treated . If findings are negative then you need to consult a neurologist given no vascular disease is present

You need further evaluation to check for any nerve compression. Consult orthopaedic doctor

It may be spine related or local problem Please show to a doctor for clinical examination