Scarlett | Women's Flat Slouchy Knee High Boots Side Zip Suede
Designed in Littleton, Colorado · Ships from North America
- In stock — ships within 1–3 business days
Secure, encrypted checkout
- Free US shippingShips in 1–3 business days
- 90-day returnsPrintable return label
- Secure checkoutSSL encrypted payments
- Real people, fast repliesEmail answers within hours
Women's Flat Slouchy Knee High Boots are your go-to choice for effortless everyday style. Featuring a relaxed slouch silhouette in soft faux suede with a convenient side zipper, these boots pair beautifully with dresses, jeans, or coats for a modern yet laid-back look.
Why You'll Love It
- Easy On and Off: The side zip closure makes slipping into and out of these boots quick and effortless.
- All-Day Comfort: A low, stable block heel keeps you comfortable during long walks or full days on your feet.
- Versatile Slouch Style: The relaxed knee-high shaft flatters the leg and works across casual and smart-casual outfits alike.
Perfect For
Pair with a floral mini dress for a city stroll, tuck in your favorite jeans for weekend errands, layer over leggings for cool autumn days, or style with a midi skirt for a polished casual office look.
Care Instructions
- Wipe clean with a soft, dry or lightly damp cloth.
- Use a suede brush to restore the nap after wear.
- Allow to air-dry fully away from direct heat or sunlight.
- Store with boot shapers or stuffed with tissue to maintain shape.
Frequently Asked Questions
How do I put on and take off these boots?
These boots feature a side zip closure that makes them easy to slip on and off without any fuss.
What heel height do these boots have?
These boots have a low, flat block heel, making them a comfortable choice for everyday wear and long days on your feet.
What colors are available?
These boots are available in Beige, Black, Brown, and Green.
Women's Shoe Size Chart
| UK Size | US Size | Foot Length | Foot Width |
|---|---|---|---|
| UK 2 | US 4 | 21.0–21.5 cm / 8.3–8.5 in | 8–8.5 cm / 3.1–3.3 in |
| UK 2.5 | US 4.5 | 21.5–22.0 cm / 8.5–8.7 in | 8.5 cm / 3.3 in |
| UK 3 | US 5 | 22.0–22.5 cm / 8.7–8.9 in | 8.5 cm / 3.3 in |
| UK 3.5 | US 5.5 | 22.5–23.0 cm / 8.9–9.1 in | 8.5–9 cm / 3.3–3.5 in |
| UK 4 | US 6 | 23.0–23.5 cm / 9.1–9.3 in | 9 cm / 3.5 in |
| UK 4.5 | US 6.5 | 23.5–24.0 cm / 9.3–9.5 in | 9–9.5 cm / 3.5–3.7 in |
| UK 5 | US 7 | 24.0–24.5 cm / 9.5–9.7 in | 9.5 cm / 3.7 in |
| UK 5.5 | US 7.5 | 24.5–25.0 cm / 9.7–9.9 in | 9.5–10 cm / 3.7–3.9 in |
| UK 6 | US 8 | 25.0–25.5 cm / 9.9–10.1 in | 10 cm / 3.9 in |
| UK 6.5 | US 8.5 | 25.5–26.0 cm / 10.1–10.3 in | 10–10.5 cm / 3.9–4.1 in |
| UK 7 | US 9 | 26.0–26.5 cm / 10.3–10.5 in | 10.5 cm / 4.1 in |
| UK 7.5 | US 9.5 | 26.5–27.0 cm / 10.5–10.6 in | 10.5–11 cm / 4.1–4.3 in |
| UK 8 | US 10 | 27.0–27.5 cm / 10.6–10.8 in | 11 cm / 4.3 in |
| UK 8.5 | US 10.5 | 27.5–28.0 cm / 10.8–11.0 in | 11 cm / 4.3 in |
| UK 9 | US 11 | 28.0–28.5 cm / 11.0–11.2 in | 11–11.5 cm / 4.3–4.5 in |
| UK 9.5 | US 11.5 | 28.5–29.0 cm / 11.2–11.4 in | 11.5 cm / 4.5 in |
| UK 10 | US 12 | 29.0–29.5 cm / 11.4–11.6 in | 11.5–12 cm / 4.5–4.7 in |
We choose natural, hard-wearing fibers — wool, cashmere, cotton and suede — so each piece looks better with every season. The exact composition is listed in the description above.
Knitwear: hand wash cold or dry clean, lay flat to dry, store folded.
Coats & jackets: dry clean only; brush wool gently after wear and hang on a wide hanger.
Suede & leather: protect with a water-repellent spray and brush with a suede brush.
Free US shipping on every order.
Processing: 1–3 business days · Delivery: 3–5 business days after dispatch.
Ships from our North American warehouse with tracking.
90-day returns. Email us and we'll send you a printable return label. Return shipping is paid by the customer — except for wrong, damaged or defective items. Full return policy
Our pieces are cut for a relaxed, layered fit. If you're between sizes, size down for a closer fit or up for room over knitwear. Not sure? Use Find my size on any product page — you'll have your size in a few seconds.
Women
| 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 | 38–40 | 31–33 | 41–43 |
| XL | 16 | 41–43 | 34–36 | 44–46 |
| XXL | 18 | 44–46 | 37–39 | 47–49 |
Men
| Size | Chest (in) | Waist (in) | Neck (in) | Sleeve (in) |
|---|---|---|---|---|
| S | 35–37 | 29–31 | 14–14.5 | 32–33 |
| M | 38–40 | 32–34 | 15–15.5 | 33–34 |
| L | 41–43 | 35–37 | 16–16.5 | 34–35 |
| XL | 44–46 | 38–40 | 17–17.5 | 35–36 |
| XXL | 47–49 | 41–43 | 18–18.5 | 36–37 |
Shoes
| US Women | US Men | EU | Foot length (in) |
|---|---|---|---|
| 6 | — | 36 | 9.1 |
| 7 | — | 37–38 | 9.4 |
| 8 | 6.5 | 38–39 | 9.8 |
| 9 | 7.5 | 40 | 10.0 |
| 10 | 8.5 | 41–42 | 10.4 |
| — | 9.5 | 42–43 | 10.6 |
| — | 10.5 | 44 | 11.0 |
| — | 11.5 | 45 | 11.3 |
| — | 12.5 | 46 | 11.6 |
How to measure
Bust / chest
Measure around the fullest part, keeping the tape level under your arms.
Waist
Measure around your natural waistline, the narrowest part of your torso.
Hips
Stand with feet together and measure around the fullest part of your hips.
Foot length
Stand on a sheet of paper, mark heel and longest toe, and measure the distance.
Questions about fit or fabric? Email us: contact@highline-hart.com







