The Actimove Thumb Stabilizer was developed to offer effective support to the thumb joint without compromising the mobility of the other fingers. Its open design allows for more comfortable daily tasks, maintaining hand dexterity while stabilizing the thumb. It has two integrated anatomical splints that help limit thumb movements responsible for pain, providing greater stability in cases of sprains, strains, joint inflammation, early-stage rhizarthrosis, or injuries caused by repetitive movements, such as frequent use of mobile phones, computers, or game consoles. The breathable fabric, free of neoprene and natural latex, provides gentle therapeutic compression and a balanced warmth sensation, contributing to pain relief and comfort during prolonged use. The adjustable elastic strap allows the compression level to be adapted to the needs of each user. It is a reversible stabilizer and can be used on either the right or left hand. Size S/M is indicated for wrist circumferences between 14 and 19 cm.