Start with clean, dry feet
Wash your feet and dry them thoroughly, including between the toes. Check that the skin is intact, particularly where the straps run across your foot.
Sweaty feet in sandals: what helps?
- PediSpray® on your skin
- Regular 15% or Strong 20%
- Fragrance-free
- Care for the footbed too
To tackle sweaty feet in sandals, treat both the skin and the footbed. For excessive sweating, use an antiperspirant such as PediSpray® as per the label, allow it to dry completely, and care for the footbed according to the material recommendations. Your soles can also become clammy even in open sandals.
Why do you sweat even in open sandals?
Sandals allow air to circulate around your feet, but the sole of your foot constantly comes into contact with the same footbed whilst walking. Heat and moisture can still build up there. Leather, cork and synthetic materials feel different and each require their own specific care. A different insole may be more comfortable, but it does not change how much your skin sweats. That is why the approach starts with the skin on your feet and also takes your sandals into account.
Three steps to more comfortable feet in sandals
Start with your feet and include your footwear in the same routine.
Apply PediSpray® to the skin
Apply PediSpray® as directed on the label to clean, dry and intact skin on the feet, preferably in the evening. Allow the spray to dry completely. Do not spray onto the straps or the footbed.
Care for the sole of the foot and vary your routine
Follow the care instructions for leather, cork or synthetic materials. Allow a damp pair to dry thoroughly and wear another pair in the meantime if the footbed is still damp.
Customer experiences with PediFris®
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Ton
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07 Nov. 2026
"If you really want to get rid of unpleasant odours from your feet or shoes, there’s only one solutio..."
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Poppe
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04 Nov. 2026
"Good product, works exactly as described – I’m really very pleased with it!
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john bergman
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25 Oct. 2026
"Nooo"
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G
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23 Oct. 2026
"Good product, helps well against sweaty feet and prevents fungal infections"
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Arnold
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20 Oct. 2026
"It works well, but when I take my shoes off, I can still see traces of the powder "
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Edith
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20 Oct. 2026
"Very satisfied, particularly with the product for sweaty feet. However, you could also promote the p..."
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Wjm Gertsen
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16 Oct. 2026
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Anoniem
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15 Oct. 2026
"It takes a week to arrive!
This is rubbish when sent by standard post! The envelope
was completely..."
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Dennis Sluimer
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14 Oct. 2026
"Brilliant! Ideal for trainers. Everyone still looks happy when you take them off at the end of the d..."
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Martina Müller
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13 Oct. 2026
"Works a treat against foot odour in shoes. Highly recommended!"
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These reviews relate to the shopping experience and do not constitute evidence of treatment results.
Apply PediSpray®: first to the skin, then leave to dry
Apply PediSpray® as directed on the label to clean, dry and intact skin on the feet. Pay particular attention to the soles of the feet and between the toes, and allow it to dry completely. It is best to use it in the evening, so that it can take effect before you go out again. Follow the instructions for repeat applications and maintenance; do not apply the spray to irritated or damaged skin.
Leather, cork or synthetic material: which suits your sandals best?
Choose not only based on the material, but also on fit and care. A footbed with texture and well-adjusted straps may be more comfortable than a smooth, loose-fitting style. Leather and cork usually require different cleaning methods to rinse-off synthetic materials. Follow the manufacturer’s instructions and do not leave your sandals damp in a cupboard. No single material is best for everyone.
Do your feet sweat in other shoes as well? Take a look at the General approach to sweaty feet and the instructions for use of PediSpray®.
When should you seek advice?
Contact your GP if you experience sudden or unexplained excessive sweating, persistent itching, pain, redness or sores, or if self-care does not help. If you have diabetes or sensitive skin on your feet, seek advice before using any products yourself.
Frequently asked questions about sweaty feet in sandals
Why do my feet keep sweating in sandals?
Open-toed footwear allows air to reach the foot, but the sole of the foot remains in contact with the insole. Heat and moisture can build up there, even if the top of your foot is exposed.
Which sandals are comfortable for people with sweaty feet?
Ensure a good fit, comfortable contact with the footbed and maintenance suited to your usage. A textured footbed can provide better grip. The material alone does not stop perspiration.
Can PediSpray® be used on leather or cork sandals?
PediSpray® is intended for use on the skin. Apply it to clean, dry and intact feet as per the label instructions and allow it to dry completely before putting on your sandals. Clean the sandals in accordance with the care instructions.
Do I need to wear socks with sandals?
That is a personal choice. Whether you wear socks or not, keeping your feet clean, reducing excessive sweating and maintaining the health of the soles of your feet remain important.
Regular or Strong for feet in sandals?
‘Regular 15%’ is intended for mild to moderate sweaty feet; ‘Strong 20%’ for persistent or excessive sweating. If in doubt, start with ‘Regular’ and follow the instructions for use.
About the author & sources
Written by Judith de Jong (Content owner, PediFris®). Updated on 5 November 2026. We base our advice on foot care practice and on the medical sources listed below.
Worried about a persistent complaint, fungal nail, athlete’s foot or excessive sweating? Consult your GP, podiatrist or chiropodist.
Sources
- NHS: Excessive sweating (hyperhidrosis): www.nhs.uk
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