









A refined luxury take on the Sunspel sweatshirt, made from Sea Island cotton. This is the rarest cotton in the world with the longest staple, making it extraordinarily soft. The result is a lighter, more refined version of our loopback cotton.
This very special lightweight cotton is knitted for us in Italy. Regular fit, raglan sleeves, bound neck and rib hems. Comes with matching pants.
Product Code: MSWE1548-BKAA
- 100% Sea Island Cotton
- Sourced from the West Indies and Spun in Switzerland
- Gentle wash at 30°C
- Do not tumble dry
- Dry cleanable
- Made in Portugal
- Fits true to size - take your normal size
- Regular Fit
- Model is 6'1" and wears a size Medium
- US: 1-3 working days; shipped with DHL; $10 or free for orders over $250.
- For full delivery and returns information, click here.
- For deliveries outside of the US, please visit the UK, Europe or Rest of World sites.
- Shopping for a loved one? You can add a gift box to your oder in the cart.
Size Guide
Men's Tops - Body Measurements
This chart displays sizes based on body measurements. Use our measuring tips and refer to the sketch below to determine your size.
Size | XXS | XS | S | M | L | XL | XXL | XXXL |
---|---|---|---|---|---|---|---|---|
Chest |
84-89cm 33-35" |
89-94cm 35-37" |
94-99cm 37-39" |
99-104cm 39-41" |
104-109cm 41-43" |
109-114cm 43-45" |
114-119cm 45-47" |
119-124cm 47-49" |
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1. Pass the tape measure across your back, under your arms and over your breastbone at its widest point. Ensure the tape measure remains horizontal and that it sits snugly against your body but is not pulled too tight.
Men's Tops - Product Measurements
Size | XXS | XS | S | M | L | XL | XXL |
---|---|---|---|---|---|---|---|
1/2 Chest |
45cm 18" |
48cm 19.2" |
51cm 20.4" |
54cm 21.6" |
57cm 22.8" |
60cm 24" |
63cm 25.2" |
Sleeve Length |
63cm 25.2" |
64cm 25.6" |
65cm 26" |
66cm 26.4" |
67cm 26.8" |
68cm 27.2" |
69cm 27.6" |
Back Length |
67cm 26.8" |
68cm 27.2" |
69cm 27.6" |
70cm 28" |
72cm 28.8" |
74cm 29.6" |
76cm 30.4" |
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1. For chest width, measure from underarm point to underarm point.
2. For sleeve length, measure from top of sleeve head to the end of the cuff.
3. For the back length, measure from the highest point on the shoulder seam to the hem.
Need more help?
If you are unsure of the size required, please contact our Customer Services team.
Email: customerservice@sunspel.com
Tel: 0115 973 7860
Sea Island Cotton

Sunspel’s most luxurious garments are crafted from Sea Island cotton, the finest cotton in the world. It’s also the rarest and accounts for just 0.0004% of all the world’s cotton. Sea Island cotton has a longer staple (or fibre) and a finer texture than any other, making it unusually difficult to grow and spin. There is, however, no other cotton that has quite the same extraordinarily soft feel against the skin.
Our long history of working with this remarkable cotton dates back to the 19th century. Today we source our Sea Island cotton from a few small-scale farmers in the Caribbean, and work with specialist technicians in Switzerland to spin and knit our unique fabrics. Sunspel’s Sea Island cotton remains the last word in luxury for underwear, T-shirts, shirts, polo shirts and knitwear.