Jockey® staycool is the newest collection of t-shirts and underwear for men and women. Staycool products contain Outlast® technology, which regulates skin temperature and helps you feel cooler in everyday situations. The men's staycool products include the staycool v-neck t-shirt, staycool crew neck t-shirt, staycool midway® brief, and staycool boxer brief. The women's staycool collection includes the staycool reversible tank top and women's staycool t-shirt, the staycool modern brief, and staycool bikini underwear. Stay cool and comfortable in Jockey® staycool.