Patented Skechers Arch Fit insole with podiatrist-certified arch support Podiatrist-designed shape developed based on data from 120,000 unweighted foot scans over a period of 20 years Removable insole adapts to your foot, absorbs shocks and ensures good weight distribution Ultra-light, responsive Ultra Flight cushioning Waterproof protection with one year warranty Synthetic upper with lace-up and watercolor print Cleatless, durable grippy TPU outsole Platform, min. 1/4" Skechers GO RUN logo detail. Colour: blue