Bertille Lace-Up Knee-High Boots for Autumn

Bertille is a knee-high boot that laces the full height of the shaft rather than pulling on. That makes the calf genuinely adjustable, which is the single most common reason a tall boot does not fit, and it gives the boot a more structured line than a slouchy shaft. The laces run from the instep to the top of the leg.

Black, brown and yellow. Black is the versatile one and works with tights, dark denim and a winter coat. Brown is the warmer choice and pairs naturally with cream, camel and tan. Yellow is the unexpected third option and is the reason this boot stands out on a shelf of black and brown, particularly against a grey or navy outfit. Wear any of them with a skirt so the laced shaft is visible.

Sizes run US 4 through 11, nine steps covering both ends. These run true to size. The chart below converts each available size to EU and UK alongside the foot length it matches. Lacing adjusts the calf but never the foot, so measure if you sit between two sizes rather than assuming the laces will compensate.

• Silhouette: knee-high boot
• Closure: full-height lace-up shaft
• Shaft: adjustable through the calf
• Toe shape: round
• Colourways: Black, Brown, Yellow
• Sizes: US 4, 5, 6, 7, 8, 8.5, 9, 10, 11
• Care: wipe clean with a soft damp cloth and let air dry away from direct heat, do not machine wash

Foot length is measured heel to longest toe. Runs true to size, so order your usual size and go up half a size for a roomier fit.