Walk into any changing room and there will be a bin of cut-off sock feet. It is worth understanding why before trying to ban it.
The reason is traction, not style
A smooth knit foot slides against a boot footbed on every change of direction.
A grip sock underneath stops it, so players wear two and cut one.
What it costs the club
A destroyed kit sock a month per player, and a squad that no longer matches.
Plus a kit check risk when a different-coloured footie shows above the boot.
Two proper fixes
A grip-soled team sock: silicone under the forefoot and heel, one sock, nothing cut.
Or a made two-part system: team-colour leg sleeve with a finished hem, matching footie.
What to check on the grip
Coverage where the boot loads the foot, not a solid slab across the whole sole.
And a care label that says no fabric softener, which is what kills silicone.