The Natural Choice for Barefoot Shoes
Wildsole Adults Sea Otter Sandal Black – Durable Barefoot Sandals for Wet & Muddy Terrain
The Wildsole Sea Otter Sandal Black is the most durable barefoot sandal from Wildsole, handmade in Yorkshire, UK, and crafted for tough terrain and wet conditions. Built for endurance events and off-road adventures, these sandals provide maximum grip and resilience, inspired by the natural agility of the wild otter.
The Sea Otter features a zero drop 6mm Vibram Tank SP sole, known for its multi-directional tank tread, delivering superior traction in muddy, wet environments. This is Vibram’s toughest sole, designed for those who demand long-lasting performance and otter-like grip on slippery surfaces.
The sandals are finished with the wildgrip™ slip-resistant footbed, offering secure foot placement even on challenging terrain. A minimalist, fully adjustable strap system ensures comfort and a custom fit for all foot shapes and widths, while maintaining the freedom and flexibility that barefoot enthusiasts love.
Perfect for trail running, hiking, and endurance races, the Sea Otter barefoot sandals are the ultimate choice for rugged outdoor adventures.
| SKU | SEA-OTTER-BLACK |
|---|---|
| Brand | Wildsole |
| Properties | Good Fit for Skinny Ankles, Good for High Insteps, Most Barefoot, Most Durable, Vegan Friendly, Water Safe |
| Barefoot Properties | Flexible Sole, Lightweight, Thin Sole, Well Attached , Wide Toe Box, Zero Drop Flat Sole |
| Colour | Black |
| Kids/Adults | Men, Women |
| Girls and Boys (FACET) | Ladies, Mens |
| Width | Narrow, Medium, Wide, Extra Wide |
| Fitting Guide | Can be adjusted to fit almost any foot. |
| Features | 6mm Vibram Tank SP Sole, featuring a multi-directional tread. Zero drop, thin and flexible sole. Slip Resistant wildgrip™ Footbed with Vegan suede backing & fully Oeko-Tex Certified. Straps constructed from twin stitched tubular webbing, designed to be supple and comfortable to wear. Vegan friendly design and materials. Water safe. |
| Vegan Friendly | For more information on our vegan friendly products please see our Terms and Conditions |
One of the biggest challenges we face is standardising the sizing structure as sizing varies between brands. For example a UK4 for one brand may be significantly different to a UK4 in another.
To help you we have attempted to standardise this by measuring all our shoes in centimetres (Internal Shoe Measurement (cm)) and then converting into our UK size for familiarity purposes (HLS UK Size). Please note that this will usually vary a little from the manufacturers conversion, which is shown on the box, as this is unavoidable as we try to standardise across all brands.
We recommend purchasing sandals which measure around 0.5-0.8cm bigger than the length of the longest foot measurement. Please see the table below detailing the Internal Shoe Measurement (cm) alongside the Foot Length (cm) this size shoe will fit.
Always buy based on the centimetre measurements of the shoe and the foot rather than the EU size, UK size or manufacturer's size.
| UK Size | Foot Length (cm) | Internal Shoe Measurement (cm)* | HLS UK | Width Measurement (cm)** |
|---|---|---|---|---|
| 3 | 22.5 - 22.8 | 23.3 | 3.5 | 9.5 |
| 4 | 23.0 - 23.3 | 23.8 | 4 | 9.75 |
| 5 | 23.7 - 24.0 | 24.5 | 5 | 10.25 |
| 6 | 24.5 - 24.8 | 25.3 | 6 | 10.5 |
| 7 | 25.0 - 25.3 | 25.8 | 7 | 10.75 |
| 8 | 25.5 - 25.8 | 26.3 | 7.5 | 11.0 |
| 9 | 26.2 - 26.5 | 27.0 | 8 | 11.25 |
| 10 | 27.0 - 27.3 | 27.8 | 9 | 11.5 |
| 11 | 27.7 - 28.0 | 28.5 | 10 | 11.75 |
| 12 | 28.5 - 28.8 | 29.3 | 10.5 | 12.0 |
*measured and verified by Happy Little Soles.
**width measurement supplied by the manufacturer.
We dispatch orders Monday to Friday, excluding bank holidays and between Christmas Eve and New Years Day when our warehouse is closed. All orders placed before 12noon will be dispatched the same day and any orders placed after this time will be dispatched the next working day. Just get in touch before our customer services close at 3pm if you would like to check whether a later dispatch is possible, we will always do our best!
Royal Mail 2nd Class Tracked Delivery = £3.99
Usually via Royal Mail 2nd class post and expect 2-3 days for delivery.
Royal Mail 1st Class Tracked Delivery = £5.99
A quicker delivery option which will be sent via Royal Mail using 1st Class post. Usually delivered in 1-2 working days.
Royal Mail Next Working Day Tracked Delivery (conditions apply) = £9.99
Via Royal Mail Special Delivery. Available for orders placed before 12 noon (Monday – Friday excluding bank holidays).
Please see our Delivery Information page for full details
International Orders
Please see our dedicated international delivery service page for full details
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