Crafted from the highest-quality, merino wool jersey. As fine as cashmere, our merino wool naturally wicks sweat away from the skin and is exceptionally lightweight and breathable, making it the perfect fibre for thermal base layers. They are machine washable so ideal for skiing and outdoor activities or simply as another layer for cold winter days.
Product Code: MLJS1554-BKAA
- 100% Merino Wool
- Gentle wash at 40°C with similar colours
- Do not tumble dry
- Dry cleanable
- Made in Portugal
- Close fit
- Elasticated waist
- Model is 6'2" 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.
- UK: Order by 1pm GMT on 22nd December to arrive in time for Christmas.
- For our full list of Christmas delivery cut-off dates, click here.
- Full price items purchased from Monday, 10th November 2025 can be exchanged or returned for a refund until Sunday, 4th January 2025. After 7th December 2025, our regular full price return policy of 28 days applies.
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
A Legacy of Luxury
Thomas Hill founded Sunspel in 1860 with a vision to use exceptional fabrics to craft the world’s most comfortable underwear. Staying true to this ethos, we pioneered the first luxury T-shirt undergarments in the early 1900s, invented cellular cotton and in 1947, introduced the Boxer Short to Britain. Today we continue to innovate, drawing on over a century and a half of expertise: our fabrics are crafted from the finest natural materials to be beautifully soft and durable, and our designs have been refined to be as functional and comfortable as possible.
“The highest quality underwear that’ll last the long haul”
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