Slip-On Trainer in Lunar Rock Grey
Slip-On Trainer in Lunar Rock Grey
Built on a Vegan Society certified upper made from non-toxic Eco PU and assembled in Britain using water-based glue, the R-JOY from Ration.L is the rare slip-on that takes its materials as seriously as its silhouette — and donates 5% of profits to the Brain & Spine Foundation with every pair sold.
In stock
Dispatched directly by Ration.L from United Kingdom
UK standard delivery typically 1–3 business days
The R-JOY is Ration.L's everyday slip-on trainer — a clean, minimalist shoe built for the kind of life that moves quickly and thinks carefully. The silhouette is unfussy by design: easy on, easy off, and shaped to mirror the natural contour of your foot so it stays comfortable from the first wear.
What separates it from the average trainer is what it is made from. The upper uses a certified non-toxic Eco PU, assembled with water-based glue rather than solvent-based adhesives, and organic cotton features in the construction. The packaging is 100% recycled and responsibly sourced. Ration.L holds Vegan Society certification, which means the entire product — materials, adhesives, and components — has been independently verified as free from animal-derived ingredients.
For every pair sold, 5% of profits goes to the Brain & Spine Foundation (Registered Charity No. 1098528), a UK charity supporting people affected by neurological conditions.
Key details:
- Upper: Certified Non-Toxic Eco PU
- Other components: Water-based glue, Organic Cotton
- Packaging: 100% recycled and responsibly sourced
- Vegan Society Certified
- Designed in Britain
- 5% of profits donated to the Brain & Spine Foundation (Charity No. 1098528)
- Available in sizes 3–11
Size guide: The R-JOY is built to mirror the natural shape of your foot for everyday comfort. If you are between sizes, size up for the best fit.
Product care: Maintain the look of your trainers using a damp cloth. We do not recommend putting your R-JOY in the washing machine.
About Our Brand Ration.L
Ration.L addresses the environmental impact of the fashion industry by providing lifestyle and fashion items designed for longevity and reduced waste. The brand offers a direct response to fast fashion, focusing on products that are both stylish and ethically produced.
What truly sets Ration.L apart is its unwavering commitment to eco-materials. All products are meticulously crafted from recycled, vegan, and cruelty-free components. This dedication extends to the entire product lifecycle, with biodegradable packaging ensuring a minimal environmental footprint long after purchase.
Founder Kavita Basi established Ration.L with a clear philosophy of simplicity and purpose. The brand deliberately eschews fleeting seasonal trends, instead prioritising timeless designs that serve a genuine function, age gracefully, and support a more thoughtful, less consumptive lifestyle.