Men’s Shirts – New Season Sale

Discover the OSiB™ shirts you’ll want to wear every day — designed for comfort, confidence, and effortless style.

🔥 Limited-time offers:
• Extra 10% off when you buy 2 items
• Extra 15% off when you buy 3 items
• Selected styles: Buy 2, Get 1 Free

Limited stock available — once these styles sell out, they won’t be restocked.

Discounts are automatically applied at checkout. Shop now before your favourite style is gone.

16 products

16 products

OSiB™ | Luxury polo shirt 2+1 Free
from €24,95
OSiB™ | Bone Bloom Polo 2+1 free
€17,99
OSiB™ | Breathable linen shirt
from €29,95
OSiB™ | Timeless men's shirt
from €39,95
OSiB™ | Casual Poloshirt
from €34,95
OSiB ™ | Mitchel-Wrinkle-free stretch shirt for men (NOW! 1 + 1 for free !)
from €56,95
OSiB™ |Harbour Polo
from €37,95
OSiB™ | STEFANO'S SHORT SLEEVE TURTLENECK
from €39,95
OSiB™ | MAZZO STRIPPED POLO
from €39,95
OSiB™ |VALENTINO PIERO PERFORATED POLO
from €39,95
OSiB™ | ROMA BREATHABLE THIN T-SHIRT
from €17,95
OSiB™ | ROBERTO TIZIANO BELTED VEST
from €24,95
OSiB™ | Classic T-shirt (2+1 FREE)
from €29,95
OSiB™ | Aero Set — Casual Luxe for Men
from €34,95
OSiB™ | Aurelius Luxe Cotton Polo 2+1 FREE
€26,99
OSiB™ | Silvio Polo – Sporty Style with a Modern Edge
€33,99
Free Shipping

At OSiB Wear all orders are sended with free shipping.

24/7 Custum Service

We're here for you anytime. Reach out for us, day or night.

30-Days Return Guarantee

Not happy with your purchase? Return it within 30 days.