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UGG Thigh High Boot 'Sacai Black' Women's (2025)

Regular price $299.00 Sale price $215.00 Taxes included.Shipping calculated at checkout.
Description

The UGG Thigh High Boot ‘Sacai Black’ Women’s (2025) represents a bold continuation of the collaborative partnership between UGG and Japanese fashion house sacai, merging utilitarian design with elevated luxury. Known for reinterpreting classic silhouettes through a hybrid lens, sacai transforms UGG’s heritage winter boot into a striking thigh-high statement, balancing fashion-forward proportions with the brand’s unmistakable comfort DNA. Rendered in an all-black finish, this women’s-exclusive release delivers a sleek yet powerful aesthetic that aligns with sacai’s signature layered and modular design philosophy.

Overview

Crafted with a premium black suede upper, the UGG Thigh High Boot ‘Sacai Black’ features an elongated shaft that extends above the knee, redefining cold-weather footwear through a high-fashion perspective. The interior is lined with UGG’s signature shearling, ensuring warmth and softness without compromising structure. Staying true to sacai’s collaborative approach, the design incorporates co-branded detailing and a distinctive, sculpted outsole that adds visual depth while enhancing stability. The monochromatic black palette amplifies the boot’s versatility, allowing it to transition seamlessly from utilitarian winter wear to statement styling. Designed specifically for women, this 2025 release underscores the ongoing evolution of UGG collaborations, where comfort, craftsmanship, and avant-garde design converge.

Key Highlights
• UGG x sacai Collaboration: A fashion-forward reinterpretation of UGG’s classic boot, shaped by sacai’s signature hybrid design language.
• Thigh-High Silhouette: An elongated, above-the-knee profile that delivers a bold and contemporary aesthetic.
• Premium Suede and Shearling Construction: Black suede uppers paired with UGG’s iconic shearling lining for warmth, comfort, and durability.


Authenticity: Non-retail (UA-grade), meaning these items are produced in the same factories and to similar specifications as retail versions, but are not sold through authorised brand channels, allowing us to offer them at significantly lower prices.

Returns & Exchanges: We offer a 30-day return and refund policy from the date of delivery.

Shipping: We ship worldwide and offer free worldwide shipping.

Product Images: All images shown are of the actual product and accurately represent what you will receive.

Inspection Requests: Pre-shipment inspection images can be provided upon request at checkout, which may extend processing times.

Disclaimer: Sole Dept is an independent retailer and is not affiliated with any brands shown, and all trademarks and copyrights belong to their respective owners.

WHY OUR PRICES

The honest answer. The question we hear most: how can you sell the same sneakers for so much less? Here's the full, transparent breakdown — not a marketing line.

Where your money goes

At a boutique — $400

$400
  • The shoe itself ~15–25%
  • Flagship store rent overhead
  • Global advertising overhead
  • Celebrity partnerships overhead
  • Multi-layer distribution overhead

At Sole Dept

Below retail
  • The shoe itself what you pay for
  • Boutique rent removed
  • Advertising levy removed
  • Celebrity premium removed
  • Intermediary margins removed

Why we can do it

Production cost

The materials, construction and labour in a quality pair are a fraction of the boutique price. The rest is overhead and brand premium.

The retail mark-up

Brands add huge mark-ups to fund advertising, flagship stores and distribution across dozens of countries — you pay for all of it, whether you want to or not.

The Sole Dept difference

We source directly through UA (unauthorised authentic) supply lines. Lean operating costs, and every dollar saved is passed to you at checkout.

PACKAGING & WHATS INCLUDED

Every pair arrives complete. When your order lands, it looks and feels exactly the way it should — the full retail presentation, nothing stripped out. Here's precisely what comes in the box.

What's in every order

📦

Original branded box

Each pair ships in its correct branded shoe box with the matching size label and SKU — the same box the silhouette is meant to come in, protected inside an outer shipping carton so it arrives crush-free.

👟

Complete original packaging

Tissue paper, silica packs, the branded wrapping and inserts that shape the shoe in transit — all present, just as you'd expect from a boutique unboxing.

🧺

Dust bags

Where the model is issued with dust bags, they're included — ideal for storing your pair, keeping it clean between wears, and travelling with it.

🎀

Extras & spares

Spare laces, alternate lace colours, replacement parts and any accessories that ship with the original — included in the box exactly as intended.

Free gift with every order

On top of the full packaging, every Sole Dept order includes a complimentary free gift as a thank-you — a small extra tucked in the box, on us.

The complete checklist

  • Original branded shoe box
  • Correct size & SKU label
  • Tissue paper & inserts
  • Dust bag(s), where issued
  • Spare / alternate laces
  • Included accessories & spares
  • Protective outer shipping carton
  • Complimentary free gift

Why it matters

Gift-ready

Because the presentation is complete, every order is ready to gift straight out of the mailer — no repackaging needed.

Protected in transit

Box-in-a-box shipping means your pair travels the way it should and reaches you in the same condition it left us.

Keeps its value

Complete original packaging, dust bags and extras help your pair hold its condition — and its resale appeal — for the long run.

Have a question about what's included with a specific pair? Email us at help@soledept.com and we'll confirm before you order.

RETURNS & EXCHANGES

Free 30-day returns & exchanges. Return within 30 days of delivery, unworn and in original condition with the original box and all accessories. Return shipping is free — we send you a prepaid, tracked label. Prefer a different size, colour or style? We’ll arrange an exchange subject to availability, or a full refund if you’d rather. Refunds are processed within 5–10 business days of us receiving and inspecting your return; your bank may take a little longer to post it. Read our full Refund Policy →

Size Guide

Sneakers fit differently across brands and silhouettes. Convert your size below, then check the brand notes for fit tips. Between sizes? We recommend sizing up.

How to measure your foot

  1. Stand with your heel against a wall.
  2. Measure to the tip of your longest toe in centimetres.
  3. Measure both feet late in the day and use the larger one.
  4. Match your CM to the charts below.
Tip: women's US sizing runs about 1.5 sizes above men's US on the same shoe — a US 8 men's = US 9.5 women's.

Men's / Unisex

US UK EU CM
6 5.5 39 24
6.5 6 39.5 24.5
7 6.5 40 25
7.5 7 40.5 25.5
8 7.5 41 26
8.5 8 42 26.5
9 8.5 42.5 27
9.5 9 43 27.5
10 9.5 44 28
10.5 10 44.5 28.5
11 10.5 45 29
11.5 11 45.5 29.5
12 11.5 46 30
13 12.5 47.5 31
14 13.5 48.5 32

Women's

US (W) US (M) EU CM
7.5 6 39 24
8 6.5 39.5 24.5
8.5 7 40 25
9 7.5 40.5 25.5
9.5 8 41 26
10 8.5 42 26.5
10.5 9 42.5 27
11 9.5 43 27.5
11.5 10 44 28
12 10.5 44.5 28.5
12.5 11 45 29
13 11.5 45.5 29.5
13.5 12 46 30
14.5 13 47.5 31
15.5 14 48.5 32

Brand fit notes

Nike / Jordan

Air Force 1, Dunk and most Jordans fit true to size. Air Max and running models feel snug — size up half.

Adidas

Samba, Gazelle and Campus run ~half a size large. Yeezy 350 runs small — size up half.

New Balance

True to size, available in wider fits.

ASICS

Running silhouettes (Gel-Kayano, Gel-NYC) fit true with a performance last.

UGG

True to size and roomy — no need to size up for socks.

Onitsuka Tiger

Runs small and narrow — size up half.

Still unsure? Get in touch before you order and we'll help you pick the right size.

Free Worldwide Shipping

Sourced With Care Always

30 Day Free Returns

Below Retail Pricing

Country/region

Country/region