Help for sore soles

im 2 weeks back in shoes and doing pretty well. Wearing brooks adrenaline which I got fitted for and they are fantastic and feel very secure and stable. My only issue is the soles of my feet are still sore from reduced fat pads ect. ive increased to 7/8000 steps a day but the more I do the more uncomfortable the bottom of my feet become. has anyone any tips for gel pads/cushioning socks ect that might help with the discomfort?