COMFORT CONSTRUCTION Mesh bootie construction replaces traditional tongue for enhanced 360 degree fit, comfort and support. Disc lock system disc provides ultimate performance and unmatched comfort with a micro dial that secures your foot quickly and easily for a locked, consistent and custom fit. IGNITE FOAM - Revolutionary and proprietary new foam provides energy return, responsive comfort, stable cushioning, and superior stride comfort. Performance Tour Last offers supportive contouring and round heel pocket for a secure fit. Less toe suspension for a fit and a sense of cleated performance. Waterproof up to 1 year. Colour: blue