Rain, slush and school runs demand boots that hold their nerve while you keep yours. Your toes deserve better this winter.
Birkenstock has stepped beyond sandals with a mid‑calf boot lined in lambskin and engineered for long days. The Uppsala Zip puts arch support and weather sense under one suede roof, aiming to keep feet dry and cosy from breakfast to bedtime.
What’s new this season
The Uppsala Zip is Birkenstock’s winter play: a suede boot with a side zip, a removable cork‑latex footbed and a lambskin lining that wicks moisture while regulating temperature. Priced at £190 and made in Portugal, it targets commuters, parents and anyone clocking 10,000 steps on wet pavements.
Price: £190. Upper: suede. Lining: lambskin. Footbed: removable cork‑latex with arch support. Entry: side zip. Height: mid‑calf.
The design builds on the brand’s anatomical footbed, shaped to cradle the heel, support the arches and encourage a balanced gait. The lambskin lining cushions the instep and absorbs perspiration, which reduces clamminess during stop‑start days. Three colours land first: black, brown and stone, offering easy pairing with denim, knit dresses and wool coats.
How it keeps feet dry without feeling stifled
Dry does not always mean waterproof. Here, dryness means controlled moisture inside the boot. Lambskin fibres hold significant vapour before feeling wet, letting sweat escape rather than linger. Suede shields against light showers, while the lining manages the microclimate around the foot.
Lambskin’s dense, crimped fibres trap air for warmth, then draw perspiration away to keep skin dry and odour at bay.
If you stand on playground tarmac in drizzle, the Uppsala’s combination works well. For downpours, a suede protector spray and a spare pair by the radiator will serve you better than bravado.
Seven signs these boots fit your life
- Your day swings from nursery drop‑off to late train platforms and you need one boot to handle both.
- You walk 6,000–12,000 steps and feel it in your arches by 3pm.
- You run warm indoors but shiver outdoors, and your socks end up damp by lunchtime.
- You like UGG‑style cosiness but want a slimmer profile under a midi skirt.
- You want a removable insole to swap for custom orthotics when needed.
- You prefer a zip to tug‑on boots when the hallway’s a jumble of bags and coats.
- You want a boot that lasts several winters, not one frantic season.
The rivals on the high street
Comfort‑led boots are everywhere right now. M&S sells block‑heel ankle boots with “comfort technology” at £76. Skechers lines ankle boots with faux fur and adds rubber soles for just under £50. Several retailers carry slipper “dupes” for less than £30, handy for sofa time but less use in sleet.
At a glance: how they compare
| Model | Price | Lining | Footbed | Height | Best for |
|---|---|---|---|---|---|
| Birkenstock Uppsala Zip | £190 | Lambskin | Removable cork‑latex with arch support | Mid‑calf | All‑day wear, variable weather, smart‑casual looks |
| M&S block‑heel ankle boots | £76 | Textile (comfort tech) | Fixed comfort insole | Ankle | Office days, short commutes, budget‑friendly style |
| Skechers faux‑fur ankle boots | Just under £50 | Faux fur | Padded insole | Ankle | Weekend errands, colder snaps, soft landings |
The Uppsala costs more, but it offers a different proposition: a structured, supportive boot that looks polished enough for meetings yet feels like a slipper on the inside.
Fit, sizing and comfort questions you asked
How does the footbed feel over a full day?
The cork‑latex base compresses slightly under heat and pressure, adapting to the foot’s contours. Many wearers find reduced forefoot fatigue on long days because the arch support spreads load away from the ball of the foot.
Can I use my own insoles?
Yes. The removable footbed leaves space for custom orthotics. If you add a thick insole, consider sizing up or trying the wider Birkenstock fit to prevent toe rub.
Is the suede winter‑proof?
It handles light rain but not puddle stomps. Treat the upper with a suede protector before first wear and repeat monthly in wet spells. Stuff with paper to dry and keep away from direct heat sources to protect the lambskin.
Why lambskin and cork make sense in Britain’s stop‑start weather
Britain rarely delivers steady cold. It gives showers, gusts and heating that roars indoors. Lambskin responds quickly to temperature swings because its fibres trap warm air without sealing the skin. Cork adds spring and structure while staying light, and the latex blend improves resilience so the insole does not flatten in a fortnight.
Moisture control inside the boot matters more than brute insulation on the outside for most British commutes.
Style notes that make mornings easier
- Black pairs cleanly with navy knit dresses and charcoal coats for weekday polish.
- Stone lifts denim and camel knits on bright but cold days.
- Brown matches wool skirts and tweed, softening biker jackets without looking delicate.
- The mid‑calf height works with slim jeans tucked in or a midi that skims the top of the boot.
Care, lifespan and cost‑per‑wear
Rotate boots daily to let lambskin dry fully. Use a suede brush to raise the nap after rain. A light refresher spray reduces odour build‑up. If the footbed compresses over time, replacements are usually available, which extends the life of the upper and zip. At three wears a week across four months, a £190 pair drops to roughly £3.95 per wear in the first winter, then less each season it survives.
One last check before you buy
Think about where you spend most time: pavements, trains, office carpets, playgrounds. If you face frequent downpours or muddy paths, pair these with a dedicated waterproof boot and alternate. If your days mix meetings with miles, the Uppsala’s support and lambskin lining answer the call better than pillowy slippers or slippy heeled boots.
If you sit on the fence between sizes, try the larger one with a medium‑weight sock. If you plan thicker hiking socks, size accordingly. Prices can move by retailer and season; keep receipts in case a different size or width suits your stride better.



Finally, a boot that admits “dry” isn’t just about waterproofing. My school-run mornings are drizzle, sprint, overheated train, repeat. If the lambskin actually wicks and the cork‑latex footbed eases that 3pm arch ache, I’m sold. I’ve wrecked two cheaper pairs in one season, so cost‑per‑wear math makes sense. Only hesitation: suede and puddles—been burned before. I’ll spray, rotate, and hope the zip holds up. Anyone tried the stone color with denim and a camel coat? Sounds chic but I’m wary of stains.