These wooden clogs come in two colors.
Look below you. These things carry your burdensome weight. All of it. These are the shoes you wear, though in this case they are specifically geta, or Japanese wooden clogs. The clogs themselves are kind of burdensome and hard to wear too, actually, so you can think of it that way as well.
The reading for 駄 is the secondary kanji reading. Instead of だ it's た. Hopefully you've heard of "geta" before. This will make it really easy for you to remember the reading of this vocab word.