The Best Seamless Underwear for Every Body Type

At Uwila Warrior, we’ve created gorgeous seamless briefs and thongs that will provide a hidden boost to your appearance while ensuring ultimate comfort — no matter your body type. Thanks to thermowelded seams and lightweight materials, you can say farewell to panty lines and hello to a sleek appearance that enhances your natural curves. Keep reading to unlock the power of seamless underwear and level up your top drawer.

Invisible Mid-Rize Seamless Underwear Briefs  

Our Happy Seams seamless briefs make panty lines vanish like magic and are available in sizes up to 3X. Made from a dreamy lightweight blend of Nylon and Elastane and featuring cotton gussets, these mid-rise briefs offer medium coverage. With thermowelded seams and laser-cut leg openings (instead of sewn seams), you'll enjoy a wedgie-free experience that feels like wearing next to nothing. They are a great option if you prefer briefs over a thong, yet still want to keep your underwear invisible.

If you’re shopping for larger sizes, know this: when creating our plus-size seamless underwear, we use different fit models, instead of simply scaling up smaller sizes. This guarantees a better fit. Whether you're petite, curvy, or somewhere in between, our playful and functional designs have got you covered.

Effortlessly Sexy Seamless Thong Underwear

Prefer a thong? No matter your shape, thongs do come with advantages, including a lightweight feeling. If you’re an active person, you’ll appreciate that our thongs stay in place. And less material can feel more comfortable in warm weather.  

You might also find a thong to be a sexier choice. At Uwila Warrior, we understand that comfort and sensuality are not mutually exclusive and we’ve created our seamless VIP Thongs combining the best of both worlds. They are made with the same soft, lightweight fabrics as our Happy Seams seamless briefs and offer a barely-there sensation that feels gentle against your skin.

Just like our seamless briefs, our thongs come with thermowelded seams and laser-cut edges, meaning you can enjoy a seamless appearance without any irritating bumps or lines. We’ve also eliminated the back seam on these thongs, so there is nothing to dig in back there and cause discomfort. We have a range of playful and sophisticated designs, from bold colors to delicate lace accents. This perfect balance comes in sizes XXSmall to 3XLarge.  

Active, Athletic, and Seamless

Ladies who love to hit the gym or get active, we've got your back (and front)! Both our seamless briefs and thong options are specifically designed for your active lifestyle, and won’t show through your leggings.

With moisture-wicking fabrics and no panty lines, you can conquer your workouts without a second thought about uncomfortable underwear. Stay focused on your goals and enjoy the freedom of movement with either our thongs or our briefs.

Shop the Best Seamless Underwear

With a diverse range of sizes and styles, we ensure the perfect fit for your body shape. Embrace your individuality and experience the benefits of seamless underwear that combines comfort and style. 

Happy Seams, $38  

These mid-rise seamless panties magically disappear under clothes and feel invisible, too. They’re available up to size 3X. Made of a dreamy lightweight blend and with cotton gussets, they offer medium coverage and no visible panty lines. With thermowelded seams and laser-cut leg openings, you can wear them without a wedgie care in the world. 

VIP Thong, $22

Women of all sizes like to wear thongs, and these are available up to size 3X. Made with the same lightweight blend as the Happy Seams line and cotton gusset for maximum hygiene, this thong is extra comfortable thanks to thermowelded side seams and removable tags. They won't be making an appearance under your clothes, so you can wear them anywhere with 100% confidence.  

Happy Seams with Mesh, $38 

 This sheer and chic take on our classic Happy Seams mid-rise underwear will make you smile. These also come in sizes XXS to 3X and classic neutral colors.

Happy Seams Brights, $38 

 They might feel invisible once they're on, but you can't miss how amazing these brightly colored mid-rise briefs are. These also come in sizes XXS to 3X.