BUFF® Original Ecostretch - Kaleat Black OS Mach also features a ribbed knit

also features a ribbed knit throughout the leg for a tighter

its a staple for any athlete

- Inner brief delivers supportive fit

Double down on comfort

Light Speed React was developed with a detailed understanding of the impact running has on the legs

BUFF® Original Ecostretch - Kaleat Black OS Mach also features a ribbed knitThe most versatile accessory ever created. Made from recycled plastic bottles, delivering UPF50 sun protection and wearable in more than 12 different ways. Flip it, twist it, fold it, an Original has you covered in every situation, hot, cold, windy, sunny doing whatever activity you love the most. Don't leave home without it! The new classic multifunctional: Recycled, more flexible, seamless and sun protection. Ultra Stretch technology: 4 way stretch