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For those who understand the value of subtle luxury — the Signature Mercerised Supima T-Shirt is the essential that doesn’t try too hard, but gets noticed anyway.
Why choose this T-shirt?
100% Supima cotton — soft, durable, and globally ranked in the top 1%
Mercerised finish — subtle sheen for an elevated, polished look
Fine-gauge interlock knit — smooth feel with natural structure
Tailored fit — clean silhouette without clinging
Deep dark grey tone — understated, versatile, and modern
Breathable & long-lasting — designed for comfort and resilience
Limited availability — no restocks, timeless pieces only
Quiet confidence in every detail
This isn’t just a T-shirt — it’s the foundation of a well-curated wardrobe. The mercerised Supima cotton delivers an exceptional feel, enhanced durability, and a refined texture that catches the light without looking flashy. Whether worn solo or layered, it brings subtle sophistication to any outfit.
From business casual to weekend leisure — this is effortless dressing at its best.
Care Instructions
Wash cold
Do not tumble dry
Lay flat to air dry
That’s how it keeps its shape, color, and soft structure — wear after wear.
Fast & Free Reliable Worldwide Shipping
We process all orders within 1–2 business days, and deliver to most countries in 5–9 business days, depending on your location.
Yes — we ship worldwide!
30-Day Returns
Changed your mind? No problem — you can return any item within 30 days of delivery for a full refund.
Our garments follow standard sizing, but for a more comfortable and flattering fit, we recommend sizing up by one.
For specific measurements, just click the “Size Guide” link located beneath the product price.
To preserve the quality of our premium materials, we strongly recommend hand washing all garments.
If using a machine, please select the gentle or hand-wash cycle to avoid shrinking or damage.
Always air dry — do not tumble dry.
Our Community
With over 40.000+ customers worldwide,
our Klyne community is bigger than ever.
30-DAY RETURNS
Ensuring customer satisfaction is our commitment. Should you find yourself dissatisfied with your purchase, rest assured that we offer a 30-day return period.
Rated 4.8/5 based on 3000+ reviews
Michael H.
Great quality and perfect fit. Delivery was faster than expected. I’ll definitely order again.
Daniel K.
The jacket feels amazing and the sizing is spot on. Customer support was quick to respond.
Gianni
Finally a shop where the pictures match reality. Very satisfied with my purchase.”
Jonas Park
Ordered two polos – the fabric is soft and fits perfectly. Fast shipping and great service.
Lucas
Returning customer. One of my favourite brands. Always a pleasure
Yes, we ship all over the world. We currently ship to 65+ countries. Shipping costs will apply, and will be added at checkout.
Currently Free Shipping applies on orders.
We run discounts and promotions all year, so stay tuned for exclusive deals on shipping.
We are currently experiencing a very high order volume, all orders will be dispatched within 24-48 hours, and shipping will take around 5-9 business days depending on your location. We ship to all countries except some Islands.
Delivery details will be provided during checkout & in your confirmation email.
We excluded countries we can not ship to, from checking out. This means if you are able to check-out, we can ship to your country
You can contact us through our contact page! We will be happy to assist you.
