Raw Denim Stretching

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Stages of raw denim stretching and shrinking

The noted changes in each stage are based on the measurement differences from the original unworn new jeans. For example, the waist growth from the unworn raw jeans in Stage-1 to the jeans that have been worn but never washed is +1″.

Stage 2, after the jeans have been worn for several months without a wash, they finally go through the pair’s first wash. The jeans are at their smallest point because they have not yet been worn again and seem to have lost at least a size. The waist now measures -1″ smaller than the original unworn new jeans at this point. Overall, that’s a 2″ difference between the waistband’s largest recorded size after the jeans were worn several months in the raw state and the first wash.

Photo of raw jeans explains How much stretching or shrinkage happens at the waistband, seat, rise, thighs, knees, inseam, and hem of jeans over time.
First jeans stretch. After washing, they shrink. Then they try to grow back to the stretched size.
4 jeans photos show the life cycle of raw jeans shrinkage and stretching reviewing the changes in measurements.

Guide showing raw denim jeans shrinkage and stretching measurements
Raw denim jeans shrinkage & stretching measurements
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Raw Denim Evaluation of Stretching & Shrinkage

Hope Street questions answered: How much does raw denim shrink and stretch?

American-made Hope Street raw denim fading and aging reviewed
New unworn raw denim compared to worn and later washed jeans

Starting with a fresh new pair of men’s raw denim Hope Street jeans, I recorded measurements of my size 35 jeans. The jeans were worn on average about two days per week for about a year.

One thing I noticed about my Hope Street jeans is they remained very dark even after a year plus of wearing causally and beating them up pretty well in the warehouse. I asked Blake, my sales rep from Cone Denim about this and he told me the denim used in the Hope Street jeans was their darkest pure indigo shade. He went on to say, “it’s 40% pure. That shade is engineered to give the best possible range of shade.” This means that once you do manage to wear the denim down, the multitude of aging tones in the indigo will be beautiful.

Working from the Williamsburg denim store every day, I found myself educating people on things like, “what are selvedge jeans?” Washed vs. raw jeans and how much does raw denim shrink and stretch. The expansion experienced while wearing raw denim jeans and the shrinkage that occurs after washing has been the most challenging conversations. To aid and give visuals to the discussion, I made it my goal to personally begin testing every style of Williamsburg jeans for denim shrinkage and growth. Starting with measurements taken from jeans while new and raw, to the point where they grow after months of wear and ending with recording after-wash measurements, followed by after-wash/after-wear measurements.

Below, are the measurements from Hope Street, non-stretch, standard raw denim jeans before wear. Followed by the measurements of the jeans after washing and then wearing them for 2 days – stretching and growing the jeans to a size that ends up being slightly smaller jeans than they were in the beginning. 

New: Size 35

Waist Band: 39”

Seat: 43 ¾”

Front Rise: 10 ¾”

Rear Rise: 15”

Thigh: 26”

Knee: 17 ¼”

Hem: 14 ½”

Inseam: 35

Washed & Worn: Size 35

Waist Band: 38 ½”

Seat: 43 ½”

Front Rise: 10 ½”

Rear Rise: 16”

Thigh: 26”

Knee: 17”

Hem: 14 ¼”

Inseam: 32 7/8”

In high-stress areas like the waistband, seat, and knees, the denim shrunk a good amount after the first wash. However, after a short time of wear, the fabric expanded relatively with ease. At the rise and thigh, the areas that stretch the most, the changes canceled each other out, growing a great deal while raw, then shrinking and enlarging again shortly after wash and wear. The inseam which sees very little growth during the break-in process is only really affected by shrinkage and loses about 2 inches.