In order to create a greater abundance of effective and affordable pathways for low-income learners, the Institute for Educational Leadership (IEL) created Minds That Move Us (MTMU). MTMU challenges the bright minds of communities around the country to design innovative education and training models that create social equity and economic mobility for all. This toolkit highlights the innovations of the 10 teams who participated in the Adult Career Pathways Design Challenge and discusses three essential principles for their success--Being Adaptable, Removing Barriers, and Maximizing Potential. The toolkit also details policy opportunities and tangible next steps to create or iterate on current adult career pathways models that close gaps and create greater mobility for low-income adults. [The MTMU Adult Career Pathways Design Challenge was developed in partnership with the Coalition on Adult Basic Education (COABE) and the National Association of State Directors of Adult Education (NASDAE).]