Sea Island Cashmere Half Zip
Select colour: Midnight Navy
Get it tomorrow, when ordered by 1pm today
An elevated half-zip jumper, crafted from a blend of Sea Island cotton and cashmere. The cashmere offers a luxurious softness and warmth, while the Sea Island cotton, the world’s finest and rarest cotton, brings a unique smoothness. Designed with a regular fit and classic saddle shoulder detail, it’s a refined layering piece for the colder months.
Product Code: MJUM8284-BUVN
- 85% Sea Island Cotton, 15% Cashmere
- Dry clean only
- Made in Portugal
- Regular fit
- Model is 6'2", chest 38" and wears a size M
- UK: 1-3 working days; £5 or free for orders over £200.
- Rest of world: 1-4 working days; £20 or free for orders over £200.
- For full delivery and returns information, click here.
- For deliveries outside the UK or rest of world, please visit our Europe or US sites.
- Shopping for a loved one? You can add a gift box to your order in the cart.
We accept the following payment methods:
- Payments are accepted via credit card, debit card, PayPal, Apple Pay, Google Pay and Shop Pay with a valid billing and shipping address
- Accepted cards are Visa, Mastercard, American Express, Discover, Diners Club, Maestro and UnionPay
The world’s finest and rarest cotton
Renowned for its beautifully soft handle, Sea Island cotton is the most luxurious cotton in the world. Reaching up to 50mm, it has the longest staple length of all cotton types – 50% longer than standard extra-long staple cotton – creating softer, more durable fabrics that are so smooth Queen Victoria mistook them for silk.
It is also the rarest cotton in the world. Grown by specialists in the Caribbean, each filament is picked by hand to ensure no strand is damaged. A mere 150 bales are produced each year accounting for just 0.00002% of global supply, and these are spun by experts in Switzerland, who, like us, have been working with this unique fibre for well over a century.
“So soft it almost feels like silk”
Financial Times HTSI
