The Dynamite Stripe. Perfect for the gym and everything else. Squat thrusts, dodgeball, burpees, watching TV, whatever. They wick moisture like a champ, dry fast and are outrageously comfortable. And since Merino Wool is naturally antimicrobial this sock repels bacteria and odor so you won't be stinking up your locker. Light Cushioning makes for a "just right" feel along the base of your foot while 17.2 micron wool brings home the goods in the comfort department. True Seamless construction assures a smooth fit and reduces blisters and hot spots. No slipping, no bunching, no bull. Still made in Vermont. Guaranteed for life.