A true icon of British knitwear, the John Smedley Isis Sea Island Cotton Knitted Polo Shirt in Wyvern Red has defined refined casual style since its introduction in 1932. Expertly Made in England, this legendary men’s polo is crafted from John Smedley’s renowned Sea Island Cotton, prized worldwide for its exceptional softness, comfort and durability.
Knitted in a luxurious 30-gauge fine knit, the fabric creates a lightweight, smooth finish that feels incredibly comfortable against the skin while maintaining a sharp, elegant silhouette. The rich Wyvern Red colourway – a deep crimson with subtle berry undertones – adds sophisticated character while echoing the confident style of the 1960s Mod movement, when the Isis became a favourite among style-conscious modernists.
Finished with a fashioned collar, classic three-button placket and finely ribbed trims, this timeless fine gauge polo shirt pairs effortlessly with tailored trousers and loafers, or with denim and a blazer for refined smart-casual styling.
- John Smedley Isis Sea Island Cotton Polo Shirt in Wyvern Red.
- Original 1930s archive design, introduced in 1932.
- Favoured by the 1960s Mod movement.
- Fine knit 30 gauge construction.
- Crafted from premium John Smedley Sea Island Cotton.
- Fashioned collar.
- Three-button placket.
- Finely ribbed trims.
- Exceptionally soft, breathable and hypoallergenic yarn.
- Made in England
- Fit: Easy fit silhouette for relaxed comfort..
- Colour: Wyvern Red (deep crimson / berry red).
- Fabric: Luxury fine gauge knit.
- Composition: 100% John Smedley Sea Island Cotton.
- Care: Wash at 30°C. Wash dark and light colours separately. Preferably dry flat and store flat. Please refer to garment care label for guidance.
- SKU: Isis Shirt Pollen Wyvern Red
A timeless Made in England knit polo that embodies classic 60s Mod style, traditional British fashion and heritage luxury knitwear.
- 56363
UK Standard: 2 - 4 working days – £4.50 or FREE* if you spend over £75.00
UK Express: 1 working day (Monday - Friday) to most UK addresses - £6.50. Order before 3pm Monday - Thursday for Next Day Delivery.
UK Saturday/Sunday delivery: Order by 3pm on Friday for delivery on Saturday/Sunday - £12.00 (Select from Saturday or Sunday Delivery at the checkout. Sunday Delivery is only available to selected postcodes).
International Delivery -
Price and services depends on the delivery destination. Standard (postal) services and Express delivery services available to most countries.
Free Delivery (minimum spend required) available to most destinations! For more information, please see checkout pages. (Add item(s) to your basket for shipping quotes).
EU Countries - Customs duties are currently covered by Atom Retro (Subject to T&Cs, limited time offer)
USA - Customs information and charges will be calculated at checkout and will be in line with the latest Tariffs implemented by the Trump administration.
Australia - GST is currently covered by Atom Retro (Subject to T&Cs, limited time offer)
If you are not completely satisfied with your purchase, simply return the items to us in their original condition and packaging within 30 days of receipt and we will issue a full refund (excluding original delivery charge), or exchange the item for a different size / colour, if preferred. You are responsible for returning items to us. Items marked with a + symbol in the title cannot be returned.
