

Short Answer: If you're a resident, you can wipe over valid wudhu socks (masah) for up to 24 hours after putting them on. If you're travelling as a musafir, that window extends to 72 hours. Once the window ends, the next wudu requires washing the feet as normal — the socks can then be re-worn for a fresh masah period.
The rules below assume the socks already qualify for masah in the first place — full ankle coverage, sufficient durability, no significant holes, and water-resistance. If you haven't checked that yet, start with the conditions themselves rather than the time limit.
See: Is Masah on Socks Valid? Conditions Explained for the full breakdown.
The clock starts at the time from the moment the socks are put on, regardless of whether you are a traveller or resident.
For Residents (non-travellers), masah remains valid for up to 24 hours from that point. For travellers, masah remains valid for up to 72 hours from that point. After that, the feet must be washed as normal at the next wudu.
The feet must be washed as normal at the next wudu. The socks can then be put back on after that wash, and a new masah period begins.
No. Becoming a traveller after a masah period has already started does not restart the 72-hour allowance — the period continues to run from the original start point.
If there's doubt about a specific situation (a trip that starts mid-period, for example), checking with a scholar familiar with the relevant madhhab.
Step 1: Note when you wear your socks right after wudhu
Step 2: Confirm if you are a resident or traveller.
Step 3: Count 24 hours (if you're a resident) or 72 hours (if you're a traveller) from the starting point.
Step 4: Take off your socks and do your full wudhu (including washing the feet) once the masah time ends.
TAKVA Wudhu Socks™ are built with full ankle coverage, a reinforced abrasion-resistant layer, and 3-layer waterproof construction to meet the conditions required for masah. See our Certification & Fatwa Reference page for the full testing methodology.
Yes. Wiping over the socks (masah) is a valid, sunnah substitute for washing the feet during wudu, provided the socks meet the conditions above — full ankle coverage, sufficient durability, no significant holes, staying in place without tying, and water-resistance. This is based on hadith narrated by Al-Mughirah ibn Shu’bah describing the Prophet ﷺ wiping over his khuffain rather than washing his feet.
The socks must be put on after a complete wudu (feet already washed), fully cover the ankle, be durable enough to withstand roughly three miles of normal walking, have no holes exposing three or more toes, stay up without tying, and — for non-leather materials — be water-resistant enough that water doesn’t easily seep through. See the full breakdown here.
Yes. TAKVA Wudhu Socks are built with full ankle coverage, a reinforced abrasion-resistant layer, and 3-layer waterproof construction to meet each condition outlined above. See our Certification & Fatwa Reference page for the full testing methodology.
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