Weight is a defining strength. Reviews repeatedly measured or cited the mouse around 57 to 60 grams, often praising how light it feels despite the larger ergonomic shell.
Nearly every review treats the 49 to 50 gram weight as a defining advantage. The mouse is repeatedly described as feather-light, easy to move, and faster-feeling in hand.
Weight is generally good at about 59 to 61 grams. Reviewers treat it as lightweight for a mouse with new internal tech, though some ultralight enthusiasts would prefer something lighter.