Doctors recommend Benadryl and other diphenhydramine products to treat the symptoms of allergy or hay fever such as a runny nose, sneezing, itchy eyes, and itching in your nose or throat. You can also take Benadryl when you have these same symptoms because of a common cold.
EVA stands for Ethylene-vinyl acetate, which is a polymer that has excellent stress and impact resistance properties.The midsole of a shoe can be a misleading term: it does not refer to a position in the middle of the shoe, but is the material between the outsole and upper.VA stands for Ethylene-vinyl acetate, which is a polymer that has excellent stress and impact resistance properties.
In some cases, the midsole can deform and compress unevenly which can create an alignment change of the foot. This can lead to over use type injuries. Midsoles should be considered worn out: After 300-500 miles of running or walking, 45-60 hours of basketball, aerobic dance or tennis.