MEDIUM CUSHION AND MODERATE COMPRESSION. NATURAL MERINO WOOL. A beautifully crafted sock with natural Merino Wool to wick moisture. The PURSUIT is ideal for year-round trail running, day hiking or mountain biking. The classic mid-calf crew length sock. Also perfect for a long day at the office, the Pursuit SEVEN omits the ankle logo for double duty in the boardroom. Made in USA.