Meet EcoComb, our thoughtfully crafted medium-weight thermal that adapts to your body’s needs—cooling when it’s warm and insulating when it’s cold. Designed for effortless comfort, EcoComb offers a relaxed, lived-in feel that only gets softer with every wash. Made from 100% GOTS-certified organic combed cotton, this ultra-breathable, hypoallergenic fabric is perfect for all-day wear, no matter the season. And because it’s made from pure, biodegradable natural fibers, it’s as kind to the planet as it is to your skin.
About EcoComb
Why Organic Combed Cotton?
Not all cotton is created equal. EcoComb is made from 100% GOTS-certified organic combed cotton, meaning it’s grown without toxic pesticides, synthetic fertilizers, or GMOs—making it safer for both you and the environment. The combing process removes shorter fibers, leaving only the strongest, softest strands, which results in a fabric that’s smoother, more durable, and less prone to pilling.
Adaptive Comfort: Cozy When It’s Cold, Cool When It’s Hot
EcoComb’s natural thermal regulation sets it apart from standard cotton fabrics. The breathable knit structure allows for optimal airflow, keeping you cool and dry in warm weather. But when temperatures drop, the natural insulating properties of organic cotton help retain warmth, making this the perfect year-round essential.
Non-Toxic & Biodegradable: Better for You and the Planet
EcoComb is BPA-free, PFAS-free, and free from harmful chemicals, ensuring it’s safe for even the most sensitive skin. Unlike synthetic fabrics that shed microplastics, EcoComb is made from biodegradable natural fibers, meaning it will break down safely at the end of its lifecycle—minimizing its impact on the planet.
Thermal Relaxed Cardigan
Thermal Relaxed Cardigan
Charcoal
$118.00 USD
2 colors available
Drawstring Pant
Drawstring Pant
Charcoal
$98.00 USD
2 colors available
Thermal Relaxed Cardigan
Thermal Relaxed Cardigan
Baked Clay
$118.00 USD
2 colors available
Drawstring Pant
Drawstring Pant
Baked Clay
$98.00 USD
2 colors available
What Are BPA and PFAS?
BPA (bisphenol A) and PFAS (per- and polyfluoroalkyl substances) are synthetic chemicals commonly found in plastics, coatings, and even some textiles. BPA is often used in plastics to make them stronger, while PFAS are added to fabrics to make them water- and stain-resistant. While they might sound harmless, these chemicals have been linked to serious health concerns, making them a growing topic of concern in activewear.
Why Are They Used in Activewear?
Many synthetic fabrics, including traditional polyester, can contain traces of BPA added during the manufacturing process to improve the lifespan of the fabric. PFAS, on the other hand, are frequently added to sportswear to create sweat-wicking, quick-dry, or waterproof finishes. These chemicals help clothing perform better, but at a cost—when heated by body temperature, sweat, or friction, they can leach into the skin, exposing the wearer to harmful toxins.
Why Are BPA and PFAS Harmful?
Both BPA and PFAS have been linked to endocrine disruption, meaning they can interfere with your body's hormones. Studies suggest they may contribute to issues like hormone imbalances, reduced fertility, and even long-term health risks such as metabolic disorders and cancer. Because your skin is your largest organ—and absorbs what it comes into contact with—it’s important to avoid these chemicals, especially in clothing designed for movement and sweat.
EcoComb & Losano: Redefining Everyday Essentials
At Losano, we believe that comfort, sustainability, and non-toxic materials shouldn’t be a luxury—they should be the standard. EcoComb is a perfect reflection of this philosophy, combining the softness of premium organic cotton with thoughtful design and a commitment to clean, responsible production. While many brands rely on synthetic blends or conventional cotton treated with harsh chemicals, we’ve chosen 100% GOTS-certified organic combed cotton to create a medium-weight thermal that’s breathable, hypoallergenic, and free from BPA, PFAS, and other toxins.
Losano is about elevated essentials—pieces that feel amazing, last longer, and align with your values. With EcoComb, you’re not just getting an ultra-soft fabric that adapts to your body; you’re investing in a better way to wear comfort—without compromise.
Thermal Relaxed Cardigan
Thermal Relaxed Cardigan
Charcoal
$118.00 USD
2 colors available
Drawstring Pant
Drawstring Pant
Charcoal
$98.00 USD
2 colors available
Thermal Relaxed Cardigan
Thermal Relaxed Cardigan
Baked Clay
$118.00 USD
2 colors available
Drawstring Pant
Drawstring Pant
Baked Clay
$98.00 USD
2 colors available
Thermal Long Sleeve Crew
Thermal Long Sleeve Crew
Charcoal
$78.00 USD
2 colors available
Drawstring Short
Drawstring Short
Charcoal
$68.00 USD
2 colors available
Thermal Long Sleeve Crew
Thermal Long Sleeve Crew
Baked Clay
$78.00 USD
2 colors available
Drawstring Short
Drawstring Short
Baked Clay
$68.00 USD
2 colors available
Button Down Shirt
Button Down Shirt
Charcoal
$98.00 USD
2 colors available
Button Down Shirt
Button Down Shirt
Baked Clay
$98.00 USD
2 colors available
EcoComb is made from 100% GOTS-certified organic combed cotton, meaning it’s free from pesticides, synthetic fertilizers, BPA, and PFAS. Unlike traditional thermals, it’s designed to be breathable in warm weather and insulating in the cold, making it a true year-round essential.
EcoComb is designed to bounce back to its original shape after washing and drying. Due to the nature of thermal fabric, it may relax and stretch slightly with wear, but a quick cycle in the dryer brings it back to its perfect fit. We recommend washing in cold water and tumble drying on low to maintain its softness and structure.
No—thanks to the combed cotton process, shorter, weaker fibers are removed before knitting, resulting in a stronger, smoother fabric that resists pilling better than conventional cotton.
Absolutely! EcoComb is made with hypoallergenic, natural fibers and is free from harsh chemicals, synthetic dyes, BPA, and PFAS, making it a safe and gentle option for all skin types.
Unlike synthetics, which can trap heat and moisture, EcoComb is breathable and moisture-managing, keeping you cool when it’s warm and cozy when it’s cold—all without shedding microplastics or relying on toxic chemicals.
Yes! Because it’s made from 100% natural organic fibers, EcoComb is fully biodegradable and will break down safely over time, making it a responsible choice for both your wardrobe and the planet.