Harper | Women's Black Knee High Block Heel Chunky Boots
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Size Finder · Women
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Free shipping · Order today, arrives in 5–8 business days
- 90-day returnsPrintable return label by email
- Ships in 2–4 business daysTracked delivery in 3–4 days
- Real people, real answersEmail replies within a few hours
- Designed in the USAConsidered pieces, made to last
Women's Black Knee High Block Heel Chunky Boots are your go-to choice for effortless all-day style, from casual errands to dressed-up evenings out. Featuring a sleek knee-high silhouette, a stable chunky block heel, a round toe, and a zip closure, these boots are built for women who want comfort and polish in one.
Why You'll Love It
- Chunky Block Heel: Offers steady, confident height without the discomfort of a stiletto, so you can wear these all day long.
- Zip Closure: A side zipper makes slipping these boots on and off quick and easy, no struggle required.
- Knee-High Length: The tall shaft pairs beautifully with skirts, mini dresses, and skinny jeans for a polished, put-together look.
Perfect For
Style these boots over slim jeans for a weekday office look, or wear them with a mini skirt for a night out. They work equally well at weekend brunches or layered over tights for cooler-weather city walks.
Care Instructions
- Wipe clean with a soft, damp cloth.
- Avoid prolonged exposure to water or direct sunlight.
- Allow to air-dry fully before storing.
- Store upright in a cool, dry place to maintain the shaft shape.
Frequently Asked Questions
How do I put these boots on and take them off?
These boots feature a side zipper closure, making them easy to slip on and off without any hassle.
What length is the shaft on these boots?
The boots are knee-high in length, sitting at or just below the knee for a classic tall-boot silhouette.
What toe shape do these boots have?
They feature a round toe design, which provides a timeless look and a comfortable fit across the toe box.
Women's Shoe Size Chart
| US Size | Foot Length | Foot Width |
|---|---|---|
| US 4 | 21.0–21.5 cm / 8.3–8.5 in | 8.0–8.5 cm / 3.1–3.3 in |
| US 4.5 | 21.5–22.0 cm / 8.5–8.7 in | 8.0–8.5 cm / 3.1–3.3 in |
| US 5 | 22.0–22.5 cm / 8.7–8.9 in | 8.5 cm / 3.3 in |
| US 5.5 | 22.0–22.5 cm / 8.7–8.9 in | 8.5 cm / 3.3 in |
| US 6 | 22.5–23.0 cm / 8.9–9.1 in | 8.5–9 cm / 3.3–3.5 in |
| US 6.5 | 23.0–23.5 cm / 9.1–9.3 in | 9 cm / 3.5 in |
| US 7 | 23.0–23.5 cm / 9.1–9.3 in | 9 cm / 3.5 in |
| US 7.5 | 23.5–24.0 cm / 9.3–9.5 in | 9–9.5 cm / 3.5–3.7 in |
| US 8 | 24.0–24.5 cm / 9.5–9.7 in | 9.5 cm / 3.7 in |
| US 8.5 | 24.5–25.0 cm / 9.7–9.9 in | 9.5–10 cm / 3.7–3.9 in |
| US 9 | 25.0–25.5 cm / 9.9–10.1 in | 10 cm / 3.9 in |
| US 9.5 | 25.5–26.0 cm / 10.1–10.3 in | 10–10.5 cm / 3.9–4.1 in |
| US 10 | 25.5–26.0 cm / 10.1–10.3 in | 10–10.5 cm / 3.9–4.1 in |
| US 10.5 | 26.0–26.5 cm / 10.3–10.5 in | 10.5 cm / 4.1 in |
| US 11 | 26.5–27.0 cm / 10.4–10.6 in | 10.5–11 cm / 4.1–4.3 in |
| US 11.5 | 27.0–27.5 cm / 10.6–10.8 in | 11–11.5 cm / 4.3–4.5 in |
| US 12 | 27.0–27.5 cm / 10.6–10.8 in | 11–11.5 cm / 4.3–4.5 in |
Size Guide
Find your fit.
Our pieces follow standard US sizing. If you're between sizes, choose the larger size for outerwear and knitwear and your usual size for dresses. The Size Finder on every product page gives you a personal recommendation in seconds.
Women's clothing
| Size | US | Bust (in) | Waist (in) | Hips (in) |
|---|---|---|---|---|
| XS | 0–2 | 31–32 | 24–25 | 34–35 |
| S | 4–6 | 33–34 | 26–27 | 36–37 |
| M | 8–10 | 35–36 | 28–29 | 38–39 |
| L | 12–14 | 37.5–39 | 30.5–32 | 40.5–42 |
| XL | 16 | 40.5–42 | 33.5–35 | 43.5–45 |
| XXL | 18 | 43.5–45 | 36.5–38 | 46.5–48 |
Men's clothing
| Size | Chest (in) | Waist (in) | Neck (in) |
|---|---|---|---|
| S | 35–37 | 29–31 | 14–14.5 |
| M | 38–40 | 32–34 | 15–15.5 |
| L | 41–43 | 35–37 | 16–16.5 |
| XL | 44–46 | 38–40 | 17–17.5 |
| XXL | 47–49 | 41–43 | 18–18.5 |
Shoes
| Foot length (in) | Women US | Men US | EU |
|---|---|---|---|
| 9.0 | 6 | – | 36–37 |
| 9.4 | 7 | – | 37–38 |
| 9.7 | 8 | 6.5 | 38–39 |
| 10.0 | 9 | 7.5 | 40 |
| 10.3 | 10 | 8.5 | 41 |
| 10.6 | 11 | 9.5 | 42–43 |
| 11.0 | – | 10.5 | 44 |
| 11.3 | – | 11.5 | 45 |
| 11.7 | – | 12.5 | 46 |
Still unsure? Email info@fifthavenuestyle.com for personal sizing help.
Every piece is made from carefully selected materials. Please follow the care label inside the garment. As a rule of thumb: wash knitwear cold and dry it flat, and have tailored outerwear professionally dry cleaned to keep its shape for years.
Free US shipping on every order. Orders are processed within 2–4 business days, then delivered within 3–4 business days. You'll receive a tracking number by email as soon as your order ships.
90-day returns. Return unworn items in their original condition within 90 days of delivery. Email us and we'll send you a printable return label; the label cost is deducted from your refund, except for damaged, faulty or incorrect items. Full return policy