Spanx AirEssentials Half Zip

Last updated: 25 October 2026

What the Spanx AirEssentials Half Zip is

Spanx began with shapewear, but its AirEssentials range is loungewear you can also wear out of the house. The Half Zip is a long-sleeved top with a high collar and a zip that opens partway down the chest.

The fabric is a spacer knit: 47% Tencel Modal, 46% polyester and 7% elastane. Spanx describes it as light as air and cloud-soft, with a fine knit structure.

What it does

• Layers easily: because it is light, it goes over a T-shirt and under a coat.
• Stretches four ways: the elastane lets it move with you on a long journey or a day at a desk.
• Matches a set: Spanx sells AirEssentials Wide Leg and Slim Straight trousers at £125 each to go with it.
• Goes in the washing machine: wash it cold on a gentle cycle with the zip closed, and tumble dry low.

Key facts

• Price: £135 at Spanx UK
• Sizes: XXS to 3X
• Fit: Spanx says it runs slightly large, with a true-to-size length
• Length: 23 inches (58cm) from shoulder to hem, with 33.5-inch (85cm) sleeves
• Fabric: 47% Tencel Modal, 46% polyester, 7% elastane
• Care: machine wash cold on a gentle cycle, tumble dry low, or dry clean
• Reviews: 4.6 out of 5 from 4,554 reviews on Spanx's UK shop
• Delivery: free from Spanx on orders over £200

Who the Spanx AirEssentials Half Zip suits

• Frequent travellers: Spanx pitches it as sleek enough for travel, and the stretch helps on a long flight.
• People who work from home: it is made for lounging, but the collar and zip look neater than a hoodie.
• Gift buyers with a bigger budget: at £135, it suits a milestone birthday or a treat for a mum.

For more presents in this price range, see our gifts from £101 to £200.

The limits

£135 is a lot for a half zip. Meanwhile, the matching trousers add another £125, so the full set costs £260.

Also, Spanx says the fit runs slightly large. So if you are between sizes, check the size guide before you pick the larger one.

Amazon UK lists it too, but only through a third-party seller at £167.84 and with a 4 to 5 day dispatch. Spanx's own price is £32.84 lower, before delivery.

Finally, delivery is free only on orders over £200, so a single half zip does not qualify. Check the delivery charge at checkout before you pay.

Where to buy the AirEssentials Half Zip in the UK

Spanx's own UK shop sells every size and colour, and it charges in pounds. The Spanx AirEssentials Half Zip page has the size guide, the care label and the full list of colours.

AirEssentials Half Zip at Spanx UK

FAQs

How much is the Spanx AirEssentials Half Zip in the UK?

£135 at Spanx's UK shop. The matching AirEssentials trousers cost £125.

Does the AirEssentials Half Zip run large?

Yes, slightly. Spanx says the body fits a little large, while the length is true to size.

What is AirEssentials fabric made of?

The Half Zip is 47% Tencel Modal, 46% polyester and 7% elastane, in a light spacer knit.

Can I put it in the washing machine?

Yes. Wash it cold on a gentle cycle with the zip closed, then tumble dry low.

Is it cheaper on Amazon UK?

No. On 25 October 2026 a third-party seller had it at £167.84, against £135 direct from Spanx.

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