OysterTech/ Shock-Obsorbing 5.0 BN522 (Y-Sandals) - Stone Green
$65.00
Unisex OysterTech Shock-Obsorbing 5.0 BN522 (Y-Sandals)
Colour: STONE GREEN (other photos with product features are for demonstration only)
Introducing the B&M Caiman Fifth Generation Unisex Y-Sandals, exclusively brought to you by MaraThongs. Engineered specifically for running, walking, and leisure, these thongs are designed for seamless transitions from all-day action to effortless everyday ease. Made for the whole family, these versatile sandals are perfect for energetic park runs, relaxed casual strolls, or quick dashes to the shop. With MaraThongs, simplicity is key: just Slip On & Go — no laces, no fuss, just pure freedom.
High-Elasticity Shock-Absorbing Model
✅ Certified 99.9% antibacterial efficiency (National Test Standard)
✅ Formosa Plastics antibacterial oyster shell powder integrated with EVA base
✅ MIT Made in Taiwan with non-toxic safety certification
✅ Ergonomic, skin-friendly strap ensures long-term comfort
✅ Supportive arch structure reduces plantar strain
✅ Streamlined contour enhances dynamic motion
✅ Resilient heel cushioning ball absorbs high-impact vibration
✅ Engineered geometric air-guide outsole improves grip and air circulation
The Runner's Choice for Ultimate Comfort & Versatility
At MaraThongs, we are proud to bring you the B&M Caiman Y-sandals, which are quickly becoming a go-to choice for runners in many countries, praised for their versatility across various distances and activities. Whether you're embarking on long training runs, tackling extended distances, or seeking optimal recovery and relaxed walking after a challenging session, these thongs offer exceptional comfort and support
Runners particularly appreciate their suitability for wet weather conditions, their super lightweight design, and the enhanced toe freedom they provide compared to traditional running shoes, leading to fewer toe issues.
Please Note: While our thongs (Y-sandals) are highly favoured by many runners, the choice of footwear for running – be it shoes or thongs – remains a personal decision based on individual preference and specific activity needs.
IMPORTANT NOTICE
Ready for Adventure: Our thongs are engineered for a broad range of activities, from dedicated running and brisk walking to casual leisure wear. If you plan to use them for more intense activities beyond everyday wear, we highly recommend starting with shorter distances (around 2 km) to allow your feet ample time to adapt to their unique support and feel.
Adjusting to Comfort: To seamlessly ease into longer wear and maximize your comfort, consider pairing your MaraThongs with our specially designed two-toe or five-toe socks. Alternatively, begin by wearing them for light, everyday use until your feet fully adjust to their unique fit and feel.
Product Info
- Made in Taiwan
- For proper product use, please refer to our Product Care & Use link.
- Colour Variation: Please note that colours may vary slightly from how they appear in photos.
- Find Your Fit: For the best fit, always refer to our Size Guide
Return & Refund Policy
We offer a 14-day return for change of mind on full-priced items only. Items must be unworn, unwashed, and in original packaging, with proof of purchase. Return postage is at your expense. Sale items are final and non-refundable.
Shipping Info
We aim to process and dispatch orders within 1–3 business days after payment. Delivery times are estimates and may vary due to external factors. MaraThongs is not responsible for delays beyond our control.















































