



Personalize With Embroidery
1. Add up to 3 characters
2. Select a color
Embroidery is positioned on the left chest of each garment. Please double check your embroidered text, as edits cannot be made after an order is placed. Special characters (e.g. hearts) are not allowed. Please enter letters A-Z and/or numbers only.
Please allow 2-3 weeks for embroidered items to ship. All Embroidered items are final sale. No returns or exchanges.
- Free ground shipping on all U.S. orders $150+
-
Gift packaging available
Give the gift of sleep
All items will be placed inside a gift box, however larger orders will be placed inside a branded gift bag. One gift box/bag per order. Make it personal - include a gift note for an extra special touch.
Treat your bum to seamless nirvana. Second-skin, seamless modal designed in a flattering high-rise cut. Made with sustainably sourced tencel modal for a balance of soft and stretch, this seamless construction reduces chafing for maximum comfort. Your cue to banish seams from the bedroom.
Our TENCEL™ Modal® fabric is sustainably made from natural beechwood trees and also includes spandex, so it helps promote support and recovery but will also move with your body.
Product Details
- 70% TENCEL™ Modal, 19% Nylon, 4% Elastane, 1% Other Fiber
- Made with sustainably sourced Lenzing tercel modal
- Seamless modal construction reduces chafing for maximum comfort
- High Rise
Care
- Machine wash cold with like colors.
- Only non-chlorine bleach when needed
- Tumble dry low
- True to size
- Inseam: 3.5" from a Small
- The model wears an XS
- Model: 5’8.5", Bust 32", Waist 25", Hips 34.5"
Soft Modal, made with Lenzing Modal®, is one of the most sustainable fibers in the textile industry and is made from natural beechwood trees, a replenishable material.
It's also CO2-neutral since it's processed with unique resource-conserving technologies and our modal is one of the most sustainable modals, using FSC-certified forest products. Because we love the planet as much as we love a good night’s sleep.
Learn more about Sustainability at Lunya
SEAMLESS
Less seams mean more comfort
SHAPE RETENTION
Maintains fit all night long
NO CROSS-SEAMS
Won't chafe your sensitive areas
NO-TWIST WAISTBAND
No bunching while you sleep
"Form fitting without digging and super versatile. Love it all!"
Seamless Modal Boyshort
- Immersed Black
- Extra Small
- Small
- Medium
- Large
- Extra Large
Reviews
Why Lunya?
Gift Box, Anyone?
Add a gift box at checkout (complete with a sustainable silk box).
Free Ground Shipping on U.S. Orders $150+
We take the hassle out of shipping with free ground shipping on U.S. orders of $150 or more.
Digital Gift Cards
Give them the gift of choice (and avoids the curse of picking out the wrong gift).
Lunya Size Guide
Unsure of your size? No need to lose sleep over it—we are here to help! To ensure proper fit, please refer to the fit guide below and if you have any questions, please feel free to email us at happiness@lunya.co. We are happy to guide you!
Cut with comfort in mind. Reasonable ease over body relying on the mechanical stretch of the fabric. Armhole sits in line or slightly below the apex.
Cut with comfort in mind. Reasonable ease over the body relying on the mechanical stretch of the fabric. Armhole sits in line or slightly below the apex.
Cut with generous ease over body. Shoulder and armhole is dropped below the apex to achieve a relaxed fit throughout the body and sleeve.
Sits at the natural waist or the narrowest part of the torso.
Sits approximately 1 ½” - 2” below the navel.
Sits approximately 3” - 4” below the natural waist.
Stretch to fit relying on the functional stretch of the fabric. Higher armhole and narrower shoulder achieves a slim body-conscious fit through the body and sleeve.
Cut with comfort in mind. Reasonable ease over the body relying on the mechanical stretch of the fabric. Armhole sits in line or slightly below the apex.
Cut with generous ease over body. Shoulder and armhole is dropped below the apex to achieve a relaxed fit throughout the body and sleeve.
Stretch to fit relying on the functional stretch of the fabric. Higher armhole and narrower shoulder achieves a slim body-conscious fit through the body and sleeve.
Cut with comfort in mind. Reasonable ease over the body relying on the mechanical stretch of the fabric. Armhole sits in line or slightly below the apex.
Cut with generous ease over body. Shoulder and armhole is dropped below the apex to achieve a relaxed fit throughout the body and sleeve.
Cut with generous ease over body. Shoulder and armhole is dropped below the apex to achieve a relaxed fit throughout the body and sleeve.
Measurement
Measurements refer to body size unless otherwise noted. Fits may vary by style and personal preference. If you’re on the borderline between two sizes, order the smaller size for a tighter fit or the larger size for a looser fit. If your measurements for bust and waist correspond to two different suggested sizes, order the size indicated by your bust measurement.
Returns / Exchanges
Worried about ordering the wrong size? We offer free exchanges within 30 days of your order.
Learn MoreSizes (US) | Bust | Waist | Hip | ||
---|---|---|---|---|---|
0-2 | XS | XS/S | 32 | 25 | 35 |
0-2 | XS | XS/S | 33 | 26 | 36 |
4-6 | S | XS/S | 34 | 27 | 37 |
4-6 | S | XS/S | 35 | 28 | 38 |
8 | M | M | 36 | 29 | 39 |
8 | M | M | 37 | 30 | 40 |
10-12 | L | L/XL | 38 | 31 | 41 |
10-12 | L | L/XL | 39 | 32 | 42 |
14 | XL | L/XL | 41-42 | 34-35 | 43-44 |
16 | 1X | 43-44 | 36-37 | 46-47 | |
18-20 | 2X | 45-46 | 38-39 | 48-49 |
Sizes (US) | Bust | Waist | Hip | ||
---|---|---|---|---|---|
0-2 | XS | XS/S | 81.28 | 63.5 | 88.9 |
0-2 | XS | XS/S | 83.82 | 66.04 | 91.44 |
4-6 | S | XS/S | 86.36 | 68.58 | 93.98 |
4-6 | S | XS/S | 88.9 | 71.12 | 96.52 |
8 | M | M | 91.44 | 73.66 | 99.06 |
8 | M | M | 93.98 | 50.8 | 101.6 |
10-12 | L | L/XL | 96.52 | 78.74 | 104.14 |
10-12 | L | L/XL | 99.06 | 81.28 | 106.68 |
14 | XL | L/XL | 104.14-106.68 | 86.36-88.9 | 109.22-111.76 |
16 | 1X | 109.22-111.76 | 91.44-93.98 | 116.84-119.38 | |
18-20 | 2X | 114.3-116.84 | 96.52-99.06 | 121.92-124.46 |
*Note: Refer to the product you are on to determine what size category is applicable. eg: Sizing can be S or XS / S

Bust
Measure around the fullest part of your chest, keeping tape horizontal.
Waist
Measure around your natural waistline and keep the tape comfortably loose and horizontal.
Hip
Measure around the fullest part of your hips, keeping tape horizontal.

Bust
Measure around the fullest part of your chest, keeping tape horizontal.
Waist
Measure around your natural waistline and keep the tape comfortably loose and horizontal
Hip
Measure around the fullest part of your hips, keeping tape horizontal.

Bust
Measure around the fullest part of your chest, keeping tape horizontal
Waist
Measure around your natural waistline and keep the tape comfortably loose and horizontal
Hip
Measure around the fullest part of your hips, keeping tape horizontal.

Waist
Measure around your natural waistline and keep the tape comfortably loose and horizontal
Hip
Measure around the fullest part of your hips, keeping tape horizontal.

Waist
Measure around your natural waistline and keep the tape comfortably loose and horizontal
Hip
Measure around the fullest part of your hips, keeping tape horizontal.

Waist
Measure around your natural waistline and keep the tape comfortably loose and horizontal
Hip
Measure around the fullest part of your hips, keeping tape horizontal.

Bust
Measure around the fullest part of your chest, keeping tape horizontal
Waist
Measure around your natural waistline and keep the tape comfortably loose and horizontal
Hip
Measure around the fullest part of your hips, keeping tape horizontal.

Bust
Measure around the fullest part of your chest, keeping tape horizontal
Waist
Measure around your natural waistline and keep the tape comfortably loose and horizontal
Hip
Measure around the fullest part of your hips, keeping tape horizontal.

Bust
Measure around the fullest part of your chest, keeping tape horizontal
Waist
Measure around your natural waistline and keep the tape comfortably loose and horizontal
Hip
Measure around the fullest part of your hips, keeping tape horizontal.

Bust
Measure around the fullest part of your chest, keeping tape horizontal
Waist
Measure around your natural waistline and keep the tape comfortably loose and horizontal
Hip
Measure around the fullest part of your hips, keeping tape horizontal.

Bust
Measure around the fullest part of your chest, keeping tape horizontal
Waist
Measure around your natural waistline and keep the tape comfortably loose and horizontal
Hip
Measure around the fullest part of your hips, keeping tape horizontal.

Bust
Measure around the fullest part of your chest, keeping tape horizontal
Waist
Measure around your natural waistline and keep the tape comfortably loose and horizontal
Hip
Measure around the fullest part of your hips, keeping tape horizontal.

Bust
Measure around the fullest part of your chest, keeping tape horizontal
Waist
Measure around your natural waistline and keep the tape comfortably loose and horizontal
Hip
Measure around the fullest part of your hips, keeping tape horizontal.
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