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Born from years of wear testing our jeans, we bring you the ultimate boxer brief to wear under denim. Complete with a soft, smooth, unbranded waistband that will hold itself up without pinching or sagging, and a seamless backside for an undetectable look. It’s underwear you’ll forget you’re even wearing. And that’s kind of the point, right? A tried and true classic white. Fit to wear under your lightest chinos to your darkest denim, and everything in between.
Our Modal/Spandex blend is lightweight, durable and resistant to pilling. Made from cellulose reconstituted from beech trees, it’s naturally breathable and 50% more absorbent than cotton. Ultra-soft and ultra-stretchy, it wears like a second skin and keeps its shape wash after wash.
Mid Rise
Soft, Smooth, Unbranded Waistband
Fits Close Through the Hips and Thighs
Seamless Backside
Gusset for Comfort
Vertical Fly
95% Modal, 5% Spandex
We want you to find your perfect pair. To make sure you do, please review our returns policy.
We own our manufacturing process from fiber to finished garment. That means we never stop striving to create the perfect jeans that’s good for you, the planet, and your wallet. Way Less Water Planet-Friendly Materials Energy Saving Technology Inclusive Sizing
A typical pair of jeans takes 1500 gallons of water to produce. Ours
take less than ten. What’s more, we recycle and treat 98% of the
water we do use in our in-house recycling plant.
Our self-generating power plant uses heat recovery to power itself.
Plus, we supplement the rest of our needs with solar panels.
We use a combination of recycled and regenerative fibers, certified
cotton, and clean dyes for minimal impact on the environment.
We think your jeans should fit right out of the box. That’s why we
fit-test each style on customers of all ages and sizes to get the
perfect fit in sizes 00-24.
A typical pair of jeans takes 1500 gallons of water to produce. Ours
take less than ten. What’s more, we recycle and treat 98% of the
water we do use in our in-house recycling plant.
Our self-generating power plant uses heat recovery to power itself.
Plus, we supplement the rest of our needs with solar panels.
We use a combination of recycled and regenerative fibers, certified
cotton, and clean dyes for minimal impact on the environment.
We think your jeans should fit right out of the box. That’s why we
fit-test each style on customers of all ages and sizes to get the
perfect fit in sizes 00-24.
THE COLOR
A tried and true classic white. Fit to wear under your lightest chinos to your darkest denim, and everything in between.
THE FABRIC
Our Modal/Spandex blend is lightweight, durable and resistant to pilling. Made from cellulose reconstituted from beech trees, it’s naturally breathable and 50% more absorbent than cotton.
THE FEEL
Ultra-soft and ultra-stretchy. This Modal/Spandex blend wears like a second skin and keeps its shape wash after wash.
THE IMPACT
Our manufacturing partner is committed to developing environmentally safe fabrics with sourcing materials locally to cut down on transportation emissions. They also provide ethical working conditions to employees including a living wage, healthcare services and profit-sharing opportunities.
THE COLOR
A tried and true classic black. We recommend wearing under your medium to dark wash denim.
THE FABRIC
Our Modal/Spandex blend is lightweight, durable and resistant to pilling. Made from cellulose reconstituted from beech trees, it’s naturally breathable and 50% more absorbent than cotton.
THE FEEL
Ultra-soft and ultra-stretchy. This Modal/Spandex blend wears like a second skin and keeps its shape wash after wash.
THE IMPACT
Our manufacturing partner is committed to developing environmentally safe fabrics with sourcing materials locally to cut down on transportation emissions. They also provide ethical working conditions to employees including a living wage, healthcare services and profit-sharing opportunities.
...Warp + Weft is here to redefine jeans for both men and women, from production and pricing to sizing and design. With fit as its primary focus, there's no more leaving a dressing room disappointed, because its debut silhouettes and trend-forward details cover all the bases…
Refinery29My favorite size-inclusive denim brand [is] Warp + Weft. [They] carry great quality denim that is also comfortable. A lot of brands compromise style when it comes to the extended size offerings, and [they don’t] do that.
Rochelle Johnson, The Zoe Report... High quality, well priced, sustainably produced, size inclusive…. It might seem like a tall order for denim, but Warp + Weft made it happen. Plus, because the brand has a hand in every step of the manufacturing process, Warp + Weft is able to avoid unnecessary markups, which means each pair of jeans is under $100. Y-E-S…
Glamour... I had heard about how great they were from other members of the team, but it wasn't until I first put them on and have worn them consistently ever since that I understood how truly soft, comfortable, and versatile they are. They're a little stretchy, which I always look for in my ideal jean, so whether I'm taking a brisk walk or settling in to a large dinner, they move right along with me…
Connie Chen, Business InsiderI love Warp + Weft because they make classic styles, but they are also on trend for things like wide-leg jeans. It is female-owned and the price point is good too!” – Katie Sturino
The Zoe Report“... I love its jeans because they're the perfect high-waist fit that doesn't make my bum look flat. I have what I call an ‘apple-glass’ shape—I'm curvy like an hourglass, but I carry weight in my tummy—and I need denim that will work for my curves and my additional belly weight. Warp + Weft jeans do that; they sit comfortably high on my waist and work on my hips…”
CeCe Olisa, GlamourWe’re creating denim for the next generation.
Aside from saving and recycling 98% of the
water we use during manufacturing, we also
want to pay it forward. Through our partnership
with charity: water, we invite you to help us
provide clean water to people who need it.
Provides clean water to one person.
$3 (+ $3)We match every $3 donation made.
5 JeansPurchased with a donation provides
clean water to one person.
| SIZE | BUST | WAIST | HIP |
| 14 | 41 | 34 | 44 |
| 16 | 43 | 36 | 46 |
| 18 | 45 | 38 | 48 |
| 20 | 47 | 40 | 50 |
| 22 | 49 | 42 | 52 |
| 24 | 51 | 44 | 54 |
| MEN’S UNDERWEAR SIZE | MEN’S JEANS SIZE |
| S | 28-30 |
| M | 31-33 |
| L | 34-36 |
| XL | 38-40 |
| WOMEN’S UNDERWEAR SIZE | WOMEN’S JEANS SIZE | |
| XS | 00 | 0 |
| S | 2 | 4 |
| M | 6 | 8 |
| L | 10 | 12 |
| 1XL | 14 | 16 |
| 2XL | 18 | 20 |
| 3XL | 22 | 24 |
| SIZE | BUST | WAIST | HIP |
| 00P | 24 | 31 3/8 | 24 | 34 |
| 0P | 25 | 32 / 3/8 | 25 | 35 |
| 2P | 26 | 33 3/8 | 26 | 36 |
| 4P | 27 | 34 3/8 | 27 | 37 |
| 6P | 28 | 35 3/8 | 28 | 38 |
| 8P | 29 | 36 3/8 | 29 | 39 |
| 10P | 30 | 37 7/8 | 30 | 40 |
| 12P | 31 | 39 3/8 | 31 | 41 |
| 14P | 32 | 40 7/8 | 32 | 42 |
| SIZE | WAIST SIZE | |
| 1XL | 14 | 16 |
| 2XL | 18 | 20 |
| 3XL | 22 | 24 |
| SIZE | WAIST SIZE | |
| XS | 00 | 0 |
| S | 2 | 4 |
| M | 6 | 8 |
| L | 10 | 12 |
| HND | AMS | BOS | ORD | |
| BOTTOM OPENING | 13" | 14.5" | 15" | 15.5" |
| RISE | 10" | 10" | 10.25" | 10.5" |
| INSEAM | 28"/30"/32"/34" | 28"/30"/32"/34"/36" | 30"/32"/34" | 28"/30"/32"/34"/36" |
| SIZE | HEIGHT (in.) | WEIGHT (lbs.) | BUST | WAIST | HIP |
| 2T | 33-36 | 30-32 | 20.5-21 | 19.5-20 | 20-21 |
| 3T | 36-39 | 32-35 | 21-21.5 | 20-20.5 | 21-22 |
| 4T | 39-42 | 35-39 | 21.5-22 | 20.5-21 | 22-23 |
| 5T | 42-45 | 39-44 | 22-23 | 21-21.5 | 23-24 |
| 6T | 45-49 | 44-50 | 23-24 | 21.5-22 | 24-25 |
| SIZE | HEIGHT (in.) | WEIGHT (lbs.) | BUST | WAIST | HIP |
| 2T | 33-36 | 30-33 | 20.5-21 | 19.75-20.25 | 21.5-22.5 |
| 3T | 36-39 | 33-36 | 21-21.5 | 20.25-20.75 | 22.5-23.5 |
| 4T | 39-42 | 36-40 | 21.5-22 | 20.75-21.5 | 23.5-24.5 |
| 5T | 42-45 | 42-46 | 22-23 | 21.5-22.25 | 24.5-25.5 |
| 6T | 45-49 | 48-54 | 23-24 | 22.25-23 | 25.5-26.75 |
| 7T | 49-53 | 56-60 | 24-25 | 23-24 | 26.75-28 |
| SIZE | HEIGHT (in.) | WEIGHT (lbs.) | BUST | WAIST | HIP |
| 7 | XS | 49-53 | 56-60 | 25-26 | 22.5-23.5 | 25.5-26.5 |
| 8 | S | 53-55 | 62-66 | 26-27 | 23.5-24.5 | 26.5-27.5 |
| 10 | M | 55-57 | 68-74 | 27-28 | 24.5-25.5 | 27.5-29 |
| 12 | L | 57-60 | 76-84 | 28-29 | 25.5-26.5 | 29-30.5 |
| 14 | XL | 60-62 | 86-96 | 29-30.5 | 26.5-27.5 | 30.5-32 |
| 16 | XXL | 62-64 | 98-108 | 30.5-32 | 27.5-28.5 | 32-33.5 |
| SIZE | HEIGHT (in.) | WEIGHT (lbs.) | BUST | WAIST | HIP |
| 8 | XS | 53-55 | 62-66 | 25.5-26.5 | 24-24.75 | 28.5-29.5 |
| 10 | S | 55-57 | 68-74 | 26.5-27.5 | 24.75-25.75 | 30-31.5 |
| 12 | M | 57-60 | 76-84 | 27.5-28.5 | 25.75-26.75 | 32-33.5 |
| 14 | L | 60-62 | 86-96 | 28.5-30.5 | 26.75-28 | 34-35.5 |
| 16 | XL | 62-64 | 98-108 | 30.5-32 | 28-29.5 | 36-37.75 |
| 18 | XXL | 64-66 | 110-120 | 32-33.5 | 29.5-31 | 38.25-39.5 |
| Size | Mens | WOMENS | PLUS | CHEST MEASUREMENT | SHOULDER MEASUREMENT |
| 1 | XXS | XS | 19.5” | 14.75” | |
| 2 | XS | S | 20.5” | 15.75” | |
| 3 | S | M | 21.5” | 16.75” | |
| 4 | M | L | 22.5” | 17.75” | |
| 5 | L | XL | 23.5” | 18.75” | |
| 6 | XL | 1XL | 24.5” | 19.75” | |
| 7 | 1XL | 2XL | 26” | 21.25” | |
| 8 | 1XL | 3XL | 27.5” | 22.75” | |
| 9 | 3XL | 4XL | 29” | 24.25” | |
| 10 | 4XL | 5XL | 30.5” | 25.75” | |
| 11 | 5XL | 6XL | 32” | 27.25” |
| SIZE | BUST | WAIST | HIP |
| 00 | 24 | 31 3/8 | 24 | 34 |
| 0 | 25 | 32 / 3/8 | 25 | 35 |
| 2 | 26 | 33 3/8 | 26 | 36 |
| 4 | 27 | 34 3/8 | 27 | 37 |
| 6 | 28 | 35 3/8 | 28 | 38 |
| 8 | 29 | 36 3/8 | 29 | 39 |
| 10 | 30 | 37 7/8 | 30 | 40 |
| 12 | 31 | 39 3/8 | 31 | 41 |
| 14 | 32 | 40 7/8 | 32 | 42 |
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