Rival Boxing RS11V Evolution Sparring Gloves - RedRival Boxing RS11V Evolution Sparring Gloves Red When this glove first came to be some 10 years ago, we had no idea it would become the best selling sparring glove in our history. Aptly named the Evolution, this glove has changed the markets way of designing sparring gloves. With never before seen features, the RS11V was the first of its kind to use Rivals now famous, indestructible super rich microfibre PU. It was also among the first gloves in the