





★ 4.8/5 Rated by 487+ customers
Polo Cassis
Polo Cassis
The Polo Cassis embodies the refined simplicity of classic British menswear. Designed with a modern slim fit and crafted from breathable knit fabric, it offers a sophisticated appearance while maintaining exceptional comfort throughout the day.
Whether paired with tailored trousers for a polished look or worn casually with denim, Polo Cassis delivers versatility, elegance, and effortless confidence for every occasion.
Features
- Elegant England-inspired design
- Modern slim fit silhouette
- Breathable knit construction
- Soft and lightweight feel
- Long sleeves for a refined appearance
- Suitable for daily wear and smart-casual occasions
- Timeless solid-color finish
Material
- Premium Polyester
- Breathable Knit Fabric
- Comfortable Stretch Feel
Size Guide
| Size | Recommended Height | Recommended Weight |
|---|---|---|
| S | 150–165 cm | 40–47 kg |
| M | 150–172 cm | 45–55 kg |
| L | 158–176 cm | 55–65 kg |
| XL | 170–180 cm | 60–72 kg |
| 2XL | 170–185 cm | 70–82 kg |
| 3XL | 175–190 cm | 75–90 kg |
Fit: Slim Fit
Season: Spring & Summer
Style: England Style
Sizing Recommendation: If you are between sizes or prefer a more relaxed fit, choose one size larger.
All orders will be dispatched within 1-3 Business Days, and shipping will take around 6-9 business days
Shipping is FREE for orders over $39 / €39 / £39
Not satisfied with your purchase? You can return your items within 14 days. Just Contact Us -- support@lonrier.com
We strongly recommend hand-washing all our products, when using machine wash make sure to use choose hand-wash to prevent shrinking / damaging of our premium materials.

THE LONRIER JOURNAL
See how our customers wear Lonrier across Europe.
14-Day
Satisfaction Guarantee
At Lonrier, we believe true quality speaks for itself. If your piece isn't exactly what you expected, you can return it within 14 days of delivery. No complications, no unnecessary questions.
Frequently Asked Questions
How long does shipping take?
We work with trusted logistics partners to deliver your order as efficiently as possible.
Most orders arrive within 5–12 business days, depending on your location. Once your order has been dispatched, you'll receive a tracking number via email.
How do I choose the right size?
Each product includes a detailed size guide to help you find the perfect fit. If you're between sizes, we generally recommend sizing up for a more relaxed fit.
Do you ship internationally?
Yes. Lonrier currently ships to multiple countries across Europe and selected international destinations. Shipping options are displayed at checkout based on your location.
Can I track my order?
Yes. As soon as your order is dispatched, you'll receive a tracking link via email so you can monitor your delivery in real time.
