HyTest FootRests are dedicated to premium comfort. The FootRests outsole features a shoft urethane compound with a dense outer polyurethane tread. This system absorbs shock and impact while providing superior wear and slip resistance. The FootRests insole connects shock absorbing padding with a tough fiber layer for strength and a Poron® memory foam layer for extended life. The FootRests also have large toe spaces, comfort notches at stress points and padded collars for added comfort. Only comfort this good earns the APMA seal of acceptance.