Open or Closed: How a Cable Knit Half-Zip Adapts Through the Day
Key takeaways:
- One knit, two ways: the Dulwich cable knit half-zip (£59.00) is worn zipped up on its own, or open over a T-shirt — that is the product record's own styling.
- The product: a cotton-rich cable knit with cables across the body and sleeves, a ribbed stand collar with a metal half-zip, and ribbed cuffs and hem, in Cream, Light Grey, Navy and Black, sizes S–XXL.
- Fit: slim fit, with garment measurements published for every size — chest measured flat and length — and the record's guidance to size up if you are between sizes.
- Care: hand wash; do not dry clean.
WARDLEY London is our own store — prices and product facts below are taken from our own listings.
What is a cable knit half-zip jumper?
A cable knit half-zip is a jumper with raised, rope-like cable twists in the knit and a short zip at the neck, set in a stand collar. Zipped up, it is a closed knit worn on its own; opened, the zip lets the layer underneath show. It is not a plain quarter-zip — the cables are the texture — and it is not a crew neck, because the neckline itself changes with the zip.
How we chose these: only our own zip-neck and cable knits, judged on the facts on their product records — true price, sizes offered, the cloth exactly as stated on each record, collar and zip exactly as stated, and published garment measurements where they exist — from our own product data.
Why do outfits fail when the day changes?
They fail because most knits are fixed: a closed jumper that is right for a cold morning is too much by a warm afternoon indoors, and there is no way to adjust it without taking it off. The buyer moment behind this piece is that moving day — out in the cold, in to the warm, out again in the evening.
A half-zip is the adjustment. The same Dulwich stays on all day: the zip closed at the collar when you are outside, the zip open over a T-shirt when you are inside. Nothing underneath has to change, and no second layer has to be carried.
How do you wear it zipped up?
Wear it zipped up on its own — that is the record's first styling route. The ribbed stand collar sits close at the neck, the cables run across the body and sleeves, and the slim cut keeps the line clean with chinos or tailored trousers, or under an overcoat in winter, which is the combination the record itself suggests.
- With chinos or tailored trousers: best for a smarter day — Navy or Black, zipped up, is the cleanest version.
- Under an overcoat: best for winter — the slim fit is the reason it can sit under a coat without crowding the chest.
How do you wear it open?
Wear it open over a T-shirt — that is the record's second styling route. Opening the metal half-zip drops the stand collar, lets the T-shirt show at the neck, and gives the same cable knit a looser, weekend register without changing anything else you are wearing.
- Over a plain T-shirt: best for weekends and evenings indoors — Cream or Light Grey reads lightest in this version.
- The change itself: best for moving between temperatures — closed outside, open inside, with no outfit change in between.
What is it made from, and how do you wash it?
A cotton-rich cable knit — stated exactly as the record states it. No exact fibre percentages are published for this product, so none are given here. The record describes it as a mid-weight cable knit. Care is simple and specific: hand wash, and do not dry clean.
Which colour works in both versions?
The colour that works in both versions is the one that works with the trousers and T-shirts you already own — zipped up it is the whole top half of the outfit, and open it is the frame around the layer underneath.
- Cream: best for a lighter knit — the colour where the cable texture shows most clearly.
- Light Grey: best for softening a dark outfit — over a white or black T-shirt, and with dark trousers zipped up.
- Navy: best for chinos and tailored trousers — the natural smart-casual version.
- Black: best for evenings — the most formal of the four, open or closed.
How should it fit?
It is a slim fit. The chest measurements on the record are garment widths measured flat, so compare them with a jumper you already own rather than with your body measurement. If you are between sizes, size up — that is the record's own guidance.
The garment measurements for the Dulwich, as supplied (allow 1–3cm either way), are:
| Size | Chest, flat (cm) | Length, approx. (cm) |
|---|---|---|
| S | 49 | 64 |
| M | 51 | 66 |
| L | 53 | 68 |
| XL | 55 | 70 |
| XXL | 57 | 72 |
Only chest and length are published for this product, so only those two are tabled here — no shoulder or sleeve figure is invented to fill the table.
The zip-necks and cable knits compared
| Product | Price | Sizes | Cloth | Fit | Best for |
|---|---|---|---|---|---|
| Dulwich Cable Knit Half-Zip | £59.00 | S–XXL | Cotton-rich cable knit (no percentages published) | Slim | Texture with a zip that opens or closes |
| Cotswold Cable Knit Jumper | £59.00 | S–XXL | Polyester, nylon and viscose blend, all-over cable knit | Slim | Texture with a crew neck |
| Belgrave Quarter-Zip Jumper | £59.00 | S–XXL | Polyester, nylon and viscose blend ribbed knit | Slim | Plain workday zip-neck |
The short version: for a cable knit you can open or close through the day, the Dulwich; for the same texture with the simplest neckline, the Cotswold; for a zip-neck with no cables at all, the Belgrave. Our cable knit jumper guide covers the crew-neck and half-zip styles side by side.
How long does delivery take, and can it be returned?
Delivery is free and tracked in the UK: dispatch 1–2 working days, delivery 6–10 working days from order — so order ahead of the week you need it, not in it. Returns are 30 days on unworn items; return postage is paid by you unless the item is faulty or incorrect.
Frequently asked questions
How does the Dulwich fit?
It is a slim fit. The chest measurements in the table above are garment widths measured flat, so compare them with a jumper you already own. If you are between sizes, size up.
What is it made from?
A cotton-rich, mid-weight cable knit, with cables across the body and sleeves. No exact fibre percentages are published for this product, so none are stated here.
How do I wash it?
Hand wash. Do not dry clean — those are the care instructions on the product record.
Which colours and sizes are available?
Cream, Light Grey, Navy and Black, each in sizes S–XXL, at £59.00.
Can I wear it under a coat?
Yes — the record suggests it under an overcoat in winter, and its slim fit is what makes that workable. Browse the wider range in the men's quarter-zip and half-zip jumpers collection or all men's knitwear.
More in the same spirit: our Dulwich cable knit half-zip questions answered and Cotswold cable knit crew neck questions answered.
All WARDLEY orders come with free tracked UK delivery: dispatch 1–2 working days, delivery 6–10 working days, with 30-day returns on unworn items.
