Rival RB1 Ultra Bag Gloves 2.0 Size:Small Adjustable resistance from 20 to

Adjustable resistance from 20 to 90 lb (9 - 41 kg)

Durable neoprene vest with non-removable iron sand filling

Start accelerating your body while getting the most out of your workout

Secure Ankle Strap

Ergonomic Fit

Rival RB1 Ultra Bag Gloves 2.0 Size:Small Adjustable resistance from 20 toNew Generation RB1 Ultra Bag Gloves. Its hard to improve on what has been nearly perfect since we introduced the RB1 in 2003. However, in our always growing "attention to detail, we think we have once again succeeded in making the best even better. Manufactured with a newly developed, upgraded Microfibre, this improved RB1 version continues to offer the same hyper resistant and long lasting bag glove. Add to that, an improved and more ergonomic inner