Superfeet All-Purpose Support Low Arch C

Superfeet's all-purpose low-arch insoles are designed for anyone needing supportive, thin-profile cushioning in slim-fitting shoes. The approachable contoured shape and accommodating heel cup fit naturally into everyday footwear and ski boots alike, with enough structure to reduce strain on feet and ankles during long days on your feet.

Why we rate it

These are properly engineered insoles, not generic comfort pads. The high-density FOUNDATION™ foam core is contoured to your arch, with a stabiliser cap underneath that braces your foot without bulk. They're APMA-approved (American Podiatric Medical Association), which matters if you have any foot, ankle or knee issues. Thin enough to slip into tight shoes without lifting your heel, firm enough for real support.

Who it's for

Anyone with low or flat arches looking for everyday support—walkers, commuters, skiers who want an insole under ski boots. They fit best in moderate to tight footwear with thin soles: trainers, approach shoes, slim hiking boots, and ski boots. If you have very wide feet or high arches, Superfeet makes wider versions and medium/high arch options.

Key features

• Thin profile — Lowest heel depth of all Superfeet insoles; fits in slim-fitting shoes without crowding your toes
• High-density foam — Contoured support made with 85% recycled material
• Accommodating heel cup — Stabilises and aligns your heel naturally
• Moisturewick™ top cover — Agion® antimicrobial silver treatment keeps feet fresh
• APMA approved — Endorsed by the American Podiatric Medical Association
• Trim-to-fit — Can be customised to your shoe size
• 60-day comfort guarantee — Superfeet stands behind the fit

From the fitting room: These work beautifully under ski boots because they're so slim. Pop them in your ski boot liner before your first day and they bed in with your foot. Size C fits UK 4–5.5 shoe sizes.