All wraps are sold in pairs and are one size fits all! Our new R2 Cobalt Wraps are made of one solid piece of blue pigmented premium leather, which creates an even higher level of support and durability than our original wraps. They also include micro-spaced holes, so that you can achieve the perfect fit! These wraps provide the most support during heavy weightlifting movements but are comfortable enough to wear during high repetition gymnastics movements. Due to the durability of the leather, these wraps will last years of daily use with proper use and care. All of our wraps are made to be worn during your entire workout. Support is only applied once you need it, allowing for greater comfort and ease of use. No more feeling like your hands are falling asleep during a workout because you put your wraps on too tight and no more rewrapping in between each set. Buckle them up and forget about them! NOTE: Due to the thickness of the leather, these wraps will require a training session or 2 to break in. In order to speed up the process, you can break them in by just working them in different directions with your hand. Once they are broken in they fit like a glove!