Mid Rise Ankle Straight Leg Jean

The kind of straight-leg jean that works with everything and flatters without trying — Just Black Denim’s Mid Rise Ankle Straight Leg in Medium Wash is a 77% cotton, 22% lyocell, 1% spandex denim that sits at mid-rise, runs straight from hip to a 27-inch ankle hem, and wears in a way that pure cotton rigid denim cannot replicate. The lyocell content is the defining characteristic of this fabric: it gives the denim a softer, slightly draped hand that moves with the body rather than holding against it, creating the relaxed ease visible through the hip and thigh without the compression or shapewear quality of a high-elastane stretch jean. The 1% spandex is minimal — present just enough to keep the waistband and inseam from stiffening over the course of the day without making this a stretch denim in any meaningful sense. The result is a jean that feels broken-in from the first wear and holds its shape through a full day without bagging at the knee or tightening at the waist. The silhouette is a clean mid-rise straight leg with a 10-inch rise, a straight leg that reads slightly wide and relaxed through the lower leg, and a 10-inch hem opening that sits cleanly at the ankle — cropped enough to show footwear but long enough to wear with flats, kitten heels, or boots without looking cut short. The medium wash is a true classic — a mid-blue with visible thigh fading and frontal crease whiskers in a mottled, slightly heathered surface characteristic of the cotton-lyocell blend, lighter across the quad and deeper at the side seam, with no distressing, no rips, and no fraying. Standard 5-pocket construction with clean back pockets, white or silver topstitching, and a flat, clean waistband. By Just Black Denim. Sizes 24–31.

Key Details

Fit | Mid-Rise Straight Leg — Ankle Length | 10” Rise | 27” Inseam | 10” Leg Opening | Relaxed Through Hip and Thigh — Not Baggy, Not Slim | Slightly Wide Straight Leg from Knee to Ankle Hem | Sits Just Below Natural Waist

Fabric & Feel | 77% Cotton, 22% Lyocell, 1% Spandex | Lyocell Blend — Softer, Draped Hand, Moves with the Body | Not a Rigid Denim, Not a Stretch Denim — The Feel of Broken-In from First Wear | Shape Retention Without Knee Bagging | Medium Wash — Classic Mid-Blue, Thigh Fading, Frontal Whiskers, No Distressing | Mottled Heathered Surface Characteristic of Cotton-Lyocell Blend

Design Details | 5-Pocket Construction | Clean Back Pockets — No Embroidery | White or Silver Topstitching | Flat Clean Waistband with Belt Loops | Machine Wash | By Just Black Denim | Style #: BP526J

Styling Suggestions

• Wear with a fitted black long-sleeve top or bodysuit tucked in at the waist — as shown in the campaign images — where the mid-rise waistband sits cleanly at the top of the tucked hem and the straight ankle leg creates a long, clean vertical line from waist to ankle; pair with strappy flat sandals or kitten heel mules to keep the ankle hem visible and the silhouette unbroken; this is the most proportionally precise and camera-ready combination for this jean’s straight-leg, mid-wash, ankle-length design
• Wear with a relaxed button-down shirt — tucked or half-tucked — in white, ivory, or a classic stripe, with white leather sneakers or loafers for a clean, effortlessly put-together casual combination; the medium wash is versatile enough to sit in a dressy-casual or fully casual context without reading as either too formal or too relaxed, and the lyocell blend’s slightly draped quality gives the jean a polished ease that elevates a simple shirt-and-denim combination above a standard basics outfit
• Wear with a cropped or waist-length knit — a fitted ribbed crewneck, a cropped cashmere sweater, or a boxy mohair knit worn slightly tucked at the front — where the jean’s mid-rise waistband and straight ankle leg create the most balanced proportion against a top that ends at or just above the hip; the medium wash reads as warm and season-spanning, sitting equally well under autumn knitwear as under a summer shirt
• Wear with ankle boots or low western-style boots — the 27-inch inseam and 10-inch leg opening sit cleanly over the shaft of an ankle boot or just above the top of a low boot, creating a denim-over-boot or denim-meeting-boot proportion that is among the most polished and intentional footwear pairings for a straight-leg ankle jean at this length; avoid tall or knee-high boots which the ankle inseam will not cover

Fit & Sizing Notes

• Mid-rise — 10” rise, sits just below natural waist | 27” inseam — ankle length, clean crop above the ankle | 10” leg opening — relaxed straight, slightly wide | True to size | 77% cotton, 22% lyocell, 1% spandex — soft, draped, minimal stretch | Machine wash | Available in sizes 24–31 | By Just Black Denim