Looking for the best wrist brace which fits comfortably inside your gloves and has flexible splints, for sports, working with your hands or skiing? Then the Gladiator Sports Wrist brace / Wrist support with Flexible Splints is the best choice for you! The Gladiator Sports Wrist brace / Wrist support with Flexible Splints came out as best in our test for sports and manual trades.. In addition, the Gladiator Sports Wrist brace / Wrist support with Flexible Splints is perfect for the treatment of the so-called gamekeeper's thumb (residual instability consequent to an injury on the inside of the thumb joint). The brace supports the thumb when the thumb joint has become unstable as a result of a ligament strain.