Anti-Odor: U.S. Silver Ion Anti-Odor Technology provides a fresh foot environment to help you avoid discomfort caused by smelly or sweaty feet Super Quality Cotton:Sano tightly spun high quality combed cotton, which is more durable, skin-friendly, sweat-absorbent, comfortable, breathable Germany ICE-FINISH Quick Dry:Makes Forony's socks super quick-drying, sweat-absorbent and moisture-wicking, making your daily travel more comfortable Elasticity:The use of Lycra elastic fabric, excellent elasticity makes the socks firmly maintain in the calf, the first time to wear may be a little tight, do not worry, after a few times the socks will be more fit your calves Occasions:Can be worn in all seasons, with leather shoes and suits, in formal, business and prom occasions