The Flat Head 14.5oz "New Pioneer" Denim Jeans — Straight Leg Size Chart
Every published measurement for the The Flat Head 14.5oz "New Pioneer" Denim Jeans — Straight Leg, size by size, widths flat and waist doubled, the numbers the tag size doesn't tell you.
In a size 34, the The Flat Head 14.5oz "New Pioneer" Denim Jeans — Straight Leg measures 32.5″ waist, 11.25″ front rise, 12.25″ thigh and 8.75″ leg opening. Sizes on its chart run from 2½″ under the tag to 1½″ under it, and each size up adds 1″. From knee to hem, the leg narrows ¾″.
| Size | Waist | Front Rise | Back Rise | Thigh | Knee | Leg Opening | Inseam |
|---|---|---|---|---|---|---|---|
| 30 | 28.5 | 10.75 | 15 | 11.5 | 9 | 8.25 | 34.25 |
| 31 | 29.5 | 10.75 | 15.25 | 11.75 | 9 | 8.25 | 33.75 |
| 32 | 30.5 | 11 | 15.25 | 12 | 9.25 | 8.5 | 33.75 |
| 33 | 31.5 | 11.25 | 15.25 | 12.25 | 9.5 | 8.5 | 34.25 |
| 34 | 32.5 | 11.25 | 15.75 | 12.25 | 9.5 | 8.75 | 33.75 |
| 36 | 33.5 | 11.5 | 16 | 12.75 | 9.75 | 9.25 | 34.25 |
| 38 | 35.5 | 11.75 | 16 | 13.25 | 10.5 | 9.5 | 34 |
| 40 | 37.5 | 12.25 | 16.25 | 13.8 | 10.75 | 10 | 34.25 |
Scroll the table sideways for the rest of the columns.
Listed under: Straight · Regular
Find jeans that measure like the size 34 →
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Where to buy
- Self Edge (opens in new tab)$295In stock
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About The Flat Head
Founded in 1996 by Masayoshi Kobayashi, The Flat Head began as the original label of Desert Hills Market, an American casual shop in Nagano. The brand aims to make vintage-replica jeans, drawing on old denim fabrics and sewing details, and its flagship Pioneer denim, introduced in 2001, is woven at a mill in Kojima. Its jeans carry chain-stitched hems and yokes, concealed back-pocket rivets, a goat leather patch, and lemon-colored arcuates. The Flat Head holds that a garment only reaches its full value once its owner has worn it in.
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Source: retailer size chart (opens in new tab). Last verified 2026-07-12. Always confirm with the retailer before buying — fits are re-cut seasonally.