The Natural Choice for Barefoot Shoes
Sole Runner Adults FX Trainer Sandal – Extra Wide, Breathable, and Barefoot-Friendly
The Sole Runner FX Trainer Sandal is a trainer-style barefoot sandal, designed for maximum comfort, flexibility, and natural movement. With an extra-wide fit, this sandal is ideal for those who need ample toe space and a lightweight, breathable design for warm weather.
Crafted with a combination of textile and leather upper, the FX Trainer Sandal provides a comfortable and adaptive fit while allowing airflow to keep feet cool. The toggled elastic closure ensures quick adjustability and a secure fit, making it easy to slip on and off.
The 6mm zero-drop rubber sole is ultra-flexible, offering excellent ground feel while maintaining lightweight durability. Whether you're walking, traveling, or enjoying outdoor activities, this barefoot-inspired sandal is perfect for casual everyday wear.
| SKU | 150831 |
|---|---|
| Brand | Sole Runner |
| Properties | Good for High Insteps, Most Barefoot |
| 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 | Wide, Extra Wide |
| Fitting Guide | A wider fitting style with a good adjustment to suit higher insteps and shallower feet. |
| Product Features | Trainer style barefoot sandal. Microfibre upper. Non-marking, zero drop 2.5mm thin rubber sole. Toggled elastic closure. |
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 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.
| EU Size | Foot Length (cm) | Internal Shoe Measurement (cm)* | HLS UK |
|---|---|---|---|
| 36 | 22.4 - 22.7 | 23.2 | 3.5 |
| 37 | 23.2 - 23.5 | 24.0 | 4.5 |
| 38 | 23.5 - 23.8 | 24.3 | 5 |
| 39 | 24.2 - 24.5 | 25.0 | 6 |
| 40 | 25.0 - 25.3 | 25.8 | 7 |
| 41 | 25.5 - 25.8 | 26.3 | 7.5 |
| 42 | 26.2 - 26.5 | 27.0 | 8 |
| 43 | 26.9 - 27.2 | 27.7 | 9 |
| 44 | 27.5 - 27.8 | 28.3 | 9.5 |
| 45 | 28.2 - 28.5 | 29.0 | 10 |
| 46 | 28.9 - 29.2 | 29.7 | 11 |
| 47 |
29.8 - 30.1 | 30.6 | 12 |
* measured and verified by Happy Little Soles.
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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