Green’s Dictionary of Slang

a pair of gloves.

1610		Rowlands Martin Mark-all 38: Famblers, a paire of Gloues.
1848		Flash Dict. in Sinks of London Laid Open 107: Fumbles, gloves.
1895		Crowe Aus. Sl. Dict. 31: Fumbles, gloves.
2023		R. Milward Man-Eating Typewriter 31: The restrictions [...] before the Occupation were like fluffy handcuffs compared to the Nazis’ leather-fambler strangehold.