Xt-Whisper Sneakers & Slip-On WhiteSalomon's "XT Whisper" sneaker features a multilayer construction with applied elements layer upon layer, defined by contrasting details along the entire surface. The upper is made of synthetic and mesh material, featuring a corrugated SensiFit band for a functional fit. The minimalist Quicklace lacing allows for quick and stable adjustment, while the silhouette takes its origin from the XT line. Quicklace lacing system for easy closure Agile Chassis