Both the Aerostich and BMW have pads specifically designed for use in motorcycle applications. Suit Material . OK, right off there has been a great deal of debate over which is better, leather or synthetic riding suits. PRO's - the best abrasion resistance made, also exceptional tear resistance. Comfortable, breaks in to fit the rider.
Pads are often skimpy or non-existant providing insufficient impact protection.
Many have oodles of pockets and good venting. Can often be worn over street clothes. Most that ride with leather either have a synthetic riding suit they use for touring or carry along a plastic or taffeta nylon riding suit that they then must pull over and put on should rain threaten. As with either leather or synthetic suits, cheap and inferior products are readily available and will not offer the level of protection needed. Highly rated products include Vanson , Aerostich , BMW , and Bell.