Hitopin10PCS Safety Vests, Reflective High Visibility Hi Vis Jacket with 2 Strips, for Traffic Work, Running, Surveyor and Security Guard (Universal Size), Yellow

These are only really suitable for very occasional use. I wouldn't recommend them as PPE. The material is a very thin mesh and is poorly finished in places. Universal sizing, but I'd say these fit maximum size L.

These are exactly what was advertised and good value for money