Wool Insoles
Wool Insoles
Give your slippers (or any favourite shoes or boots) a fresh new feel with our Woolfi Wool Felt Insoles. Hand-felted from 100% New Zealand wool, these soft, breathable insoles are designed to keep your feet warm, dry, and cushioned — no matter the season.
Whether you're refreshing your Woolfi slippers or slipping them into your sneakers or boots, these natural wool insoles add lasting underfoot support and temperature-regulating comfort. With approx. 5mm thickness, they provide a gentle layer of padding that helps your footwear feel like new again.
Available in three timeless tones — Stone, Cloud, and Charcoal — and sizes Small EU 38/39, Medium EU 40/41 and Large EU 44/45. Simply cut to size for the perfect fit.
Thoughtfully made, naturally warm. Wool felt insoles by Woolfi.
Natural comfort you can slip into.
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Materials
Materials
100% New Zealand Wool Felt Upper; Natural Suede Sole
Recommend use:
Recommend use:
For indoor only and wearing your slippers without socks. As with any footwear, care must be taken if soles were to get wet, particularly on surfaces such as tiles.
Care:
Care:
Wool is a natural product with self-cleaning properties.
Simply air dry and vacuum to remove dust.
A suede protector is recommended before use on the soles, and a suede brush can be used to remove any buildup - find out more here
Find the perfect fit
Find the perfect fit
Scan your feet using the tool below to find out your foot measurements.
Check out our size chart to find the perfect fit based on your measurements

Frequently Asked Questions
Are wool slippers suitable year-round?
Yes. Wool naturally regulates temperature, keeping feet warm in winter and comfortably cool in spring or summer.
Can I gift Woolfi slippers to someone unsure of size?
Absolutely. We provide detailed sizing guides to ensure the perfect fit, and our friendly team can help with recommendations.
Why choose Woolfi over synthetic slippers?
Woolfi slippers combine sustainable, renewable materials with craftsmanship, durability, and unparalleled comfort — something synthetic alternatives rarely achieve.