Monofuse Gore-Tex review A revolution in the world of Tech Touring footwear, the MonoFuse is constructed from premium main materials and an integrated GORE- TEX® membrane for unsurpassed waterproofing and breathability. With its innovatory buckle closure system allowing for a lighter, more comfortable and ergonomically profile boot, the MonoFuse GORE-TEX® is superbly optimized for long distance riding.