If you're standing for eight or nine hours, your arch and heel carry the load. This sleeve wraps that structure in firm, even compression and holds it there — through a shift, a long drive, or a day on hard floors.

The knit is thin. It sits under a normal sock inside work shoes, trainers or boots without bunching. Open toe and open heel mean your feet don't overheat, so you can leave them on from morning to evening.

You'll feel the arch support from the first minute. Nothing to fasten, nothing to readjust.

Key features:

• Wear it all day — Not a session. Put them on when you get dressed and forget about them.
• Thin under shoes — Low-bulk knit fits inside work shoes, trainers and boots.
• Open toe and heel — Breathes. No trapped heat, no damp socks by lunchtime.
• Slip-on, stays put — The compression fit grips without rolling down. Nothing to fasten or lose.
• Four colours, three sizes — Black, White, Pink, Beige. S/M, L/XL, XXL, unisex.

Materials:

• 80% nylon, 20% spandex. Open-toe, footless, slip-on construction. 40 g per pair.

Sold as a pair — left and right.

Who it's for:

Nurses, teachers, retail and hospitality staff, hairdressers, security, warehouse and market workers. Anyone whose job doesn't include sitting down. Also worn by runners and walkers on recovery days, and by anyone who wants low-profile support on a long flight.

Worth knowing:

Compression should feel snug and even — noticeable, never pinching. If it leaves deep marks, or your toes tingle, go numb or change colour, take it off and size up.