Valais Slip-on Rubber Sole
Valais Slip-on Rubber Sole
Warm, breathable and wonderfully practical, the Valais combines the natural comfort of New Zealand wool with a flexible natural rubber sole. Its roomier toe box and higher instep make it especially comfortable for wider feet, while the durable sole lets you move from indoors to quick trips outside without changing your shoes.
Best suited to wider feet, higher insteps and anyone wanting a more generous fit than the Suffolk.
Natural comfort for everyday life
Handcrafted by skilled Nepalese artisans from sustainably sourced New Zealand strong wool, the Valais feels snug and warm in winter while remaining naturally breathable throughout the year.
The flat natural crepe-rubber sole is soft, flexible and lightly cushioned underfoot. It provides greater durability and grip than suede, making the Valais ideal for busy days around the house, concrete floors and quick trips to the letterbox or clothesline.
Each pair is handmade, so small variations are part of its natural character.
Couldn't load pickup availability
Find the perfect fit
Find the perfect fit
Woolfi's have a generous fit, so we recommend choosing one size down from your usual size. If you are between sizes, always size down.
The wool will gently mould in width and volume as you wear it, but not in length. A little heel movement can be normal at first and should reduce as the slipper settles around your foot. If the fit still feels slightly roomy, adding a Woolfi felt insole can help.
Best worn without socks.
Materials
Materials
100% New Zealand Wool Felt Upper; Natural Rubber Sole
Recommend use:Â
Recommend use:Â
Designed for indoor wear and light outdoor trips on dry surfaces. Our rubber soles are a comfort-led slipper rather than a structured outdoor shoe.
If your home has synthetic carpet, we recommend choosing the Suffolk with its suede sole instead.
Care:Â
Care:Â
Wool naturally resists dirt and odour. Air your slippers regularly and vacuum or gently brush away dust.
To protect the natural rubber sole, keep it away from strong heat, prolonged direct sunlight and cleaning chemicals or solvents. If the slippers become damp, allow them to dry naturally away from direct heat.
Find out more here
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.
Are your rubber soles flat? How do they compare to suede soles?
Yes — our soles are made from natural crepe rubber sheet and are flat rather than convex or domed. Unlike some moulded rubber soles that feel firm and rounded, crepe rubber is soft, flexible and designed to move naturally with your foot.
In feel, crepe rubber is quite similar to suede — it has a supple, slightly cushioned texture and will gently mould over time. The key difference is durability and grip.
- Suede soles are beautifully soft and breathable, ideal for strictly indoor use on dry surfaces, but they can wear more quickly and don’t offer as much traction.
- Crepe rubber soles provide the same comfort-led flexibility while offering added durability and light grip, making them more practical for everyday indoor wear.
Our aim is to create a natural sole that feels comfortable and relaxed underfoot, rather than structured like an outdoor shoe.
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.