Preheat oven to 350 degrees. Spray a 9x13 baking dish with nonstick cooking spray and set aside.
In a large bowl using an electric hand mixer or a stand mixer fitted with a paddle attachment, beat the butter and sugars together until light and fluffy. Beat in the eggs and vanilla until smooth.
In a medium bowl, whisk together the flour, baking soda, baking powder and salt.
Add half of the flour mixture into the creamed mixture and beat on low speed until combined. Add the sour cream and stir until combined. Add the remaining flour mixture and stir until combined.
Pour half of the batter into the prepared pan and smooth the top. Sprinkle the cinnamon across the batter evenly. Then pour the remaining batter on top and smooth.
Make the crumble: Combine all dry ingredients and whisk together in a bowl. Using a fork or just your fingers, work the melted butter into the mixture. Sprinkle the crumb mixture evenly over the batter.
Bake 45-50 minutes, until a toothpick comes out clean.
While the cake bakes, make the glaze: Whisk all ingredients together in a liquid measuring cup. Then drizzle over the cooled coffee cake.