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.
Outsole â The bottom of the shoe, usually made of carbon rubber or blown rubber. Upper â The fabric or leather part of the shoe that secures it to the foot. The upper is either sewn or glued to the midsole. Midsole- The midsole is sandwiched between the upper and the outsole. Most running shoe midsoles are comprised of a closed cell foam called ethyl vinyl acetate (EVA). A few shoes use polyurethane for the midsole. The cushioning and stability devices are embedded within or attached to the midsole.