The Spyder Men's Sestriere GORE-TEX® Gloves combines Spyder’s new OSMO technology with the GORE-TEX® inserts- a quality waterproof and breathable insert- to keep your hands dry, warm, and comfortable. The GORE-TEX® insert allows perspiration to evaporate through the fabric while preventing water from penetrating inside so hands are dry even when it is worn for long hours.