Taking advantage of soluble bi-metallic MOF powder, we prepared our MOF-based coating solution by simply adding the MOF powder to deionized (DI) water, Figure . We also added a surfactant, sodium deoxycholate (SDC) to stabilize the solution (Supporting information 3, Figure ). The pad-dry technique is a popular fabrication method in the textile industry enabling a processing speed of ⁓150 m min -1 . This method is widely employed for applying several functional finishes, including anti-microbial, water repellence, wrinkle resistance, moisture management, etc. We utilized a laboratory-scale pad-dry unit designed to mimic the industrial counterpart in our study, to demonstrate its potential for large-scale production of MOF-based e-textiles, Figure . We passed a white cotton ready-to-dye control fabric, through a padding bath containing a 10 g L -1 MOF solution. The nip rollers of the mangle were employed to eliminate surplus dispersion from the fabric's surface by applying 0.74 bar pressure, resulting in a consistent treatment. The coated fabric was then dried at 100 °C for 5 minutes in a Roaches laboratory dryer to eliminate water/solvent and fix the MOF particles onto the textiles. We repeated this process for up to 10 successive coating layers to check the improvement of conductivity of the MOF-coated textiles. Figure represents the electrical resistance of the MOF-coated textiles. After the first coating cycle, the resistance was found to be ~298.57 MΩ cm -1 . It reduces significantly to ~68.86 MΩ cm -1 after the second coating and continues to decrease up to four coating cycles to ~31 MΩ cm -1 due to the immersion and absorption of an increased amount of MOF particles on the textile surface. After four coating cycles, the resistance does not reduce significantly. We believe the textile reaches a saturation and the resistance becomes almost steady as observed until ten cycles. Therefore, we selected four coating cycles to prepare MOF-based coated wearable e-textiles for supercapacitor analysis. The coated samples were dried at 100 °C for 5 minutes after each coating cycle during the optimization process. We also optimized the curing temperature and time for MOF-coated textiles. Figure shows the electrical resistances at different temperatures and time. Similar to printed textiles, it was observed that the electrical resistance of the MOF-printed fabric decreases very slightly with the increase of curing temperature up to 120 °C. We assume the increase of contact force between conductive MOF fillers present in the conductive solution due to the evaporation of the water might resulted in a reduced electrical resistance of the coated textiles. We further increased the curing temperature and curing time, but these further increased the resistance of the coated textiles.