Wholesale & Collaboration
Materials Library
Luxury begins with materials. At Heights Atelier, we work with premium yarns selected for their origin, fineness, and performance. Explore the fibers behind our collections, from rare Egyptian cotton to cashmere and silk blends crafted for modern life.
Egyptian Cotton
Our Egyptian cotton is spun from some of the longest and finest fibers in the world. Hand-picked along the Nile, these fibers preserve their natural strength and luster, creating knitwear that feels smooth, breathable, and quietly refined.
With extra-long staples exceeding 31.8 mm, Egyptian cotton offers superior softness, durability, and color depth. It is the same cotton used by leading luxury houses for their most elevated essentials.
Within Egyptian cotton, GIZA 45 sits at the very top. Its fibers can reach 6–7 cm in length and account for only a small fraction of total production, making it one of the rarest cottons available. The result is a yarn that is cloud-soft, resilient, and ideal for next-to-skin pieces.
- Extra-long fibers for exceptional smoothness and strength
- Hand-picked to avoid mechanical damage
- Silk-like natural sheen and rich, lasting color
- Highly breathable and comfortable in warm climates
Cashmere
Cashmere is the benchmark for winter luxury. Sourced from ultra-fine fibers, it delivers lightweight warmth and a velvety handfeel that sits gently against the skin. Each piece drapes naturally, creating an effortless yet polished silhouette.
Our cashmere knitwear is designed to be worn daily and kept for years. With the right care, cashmere softens over time while retaining its structure and character.
- Ultra-fine fibers for a soft, cloud-like touch
- Lightweight yet exceptionally warm
- Naturally breathable and thermoregulating
- Timeless material favored by luxury houses
Silk-Blended
Our silk-blended yarns combine the breathable comfort of natural fibers—such as cotton, cashmere, or wool—with the smoothness and gentle sheen of mulberry silk. This elevated blend creates a fabric that feels cool, polished, and quietly luxurious, suitable for both warm-weather and year-round essentials.
By pairing silk with premium natural fibers, the material achieves a balanced structure: everyday comfort with an elevated, tactile richness that transitions effortlessly between casual and refined settings.
A typical composition for our silk-blended fabric is around 70% cotton, wool, or cashmere with 30% silk, creating a knit that is soft, breathable, and smooth against the skin.
- Soft, skin-friendly handfeel with subtle luster
- Highly breathable and moisture-wicking
- Lightweight and comfortable in warmer climates
- Maintains shape while offering gentle drape
Emilcotoni Sea Island Cotton
Emilcotoni’s Sea Island Cotton represents the ultimate expression of luxury natural fibers. Grown exclusively in limited regions of the Caribbean and expertly spun in Italy, it is prized for its extraordinary fineness, silky texture, and exceptional durability. Historically reserved for royalty and the world’s finest shirtmakers, Sea Island Cotton remains one of the most exclusive cotton varieties in existence.
Ultra-long fibers with a natural, silk-like sheen create a uniquely smooth and cool touch. Emilcotoni’s craftsmanship enhances this rare material, producing yarns that offer superior softness, resilience, and a refined, elegant drape.
True Sea Island Cotton accounts for less than 0.0004% of global cotton production. With staple lengths exceeding 50 mm and unmatched fiber strength, it is recognized worldwide as a symbol of purity, exclusivity, and exceptional quality.
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Ultra-long staple fibers with unmatched softness
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Natural silk-like sheen and smooth texture
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Superior durability and pilling resistance
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Lightweight, breathable, and ideal for next-to-skin garments
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One of the rarest cottons in the global market
Merino Wool
Extra-fine Merino wool is chosen for its softness, breathability, and natural performance. It insulates when it is cool, releases excess heat when it is warm, and naturally resists odor, making it a versatile choice for modern wardrobes.
We use Merino for pieces designed to transition smoothly between work, travel, and off-duty life.
- Soft, non-itchy fibers for next-to-skin comfort
- Temperature-regulating and breathable
- Natural odor resistance
- Elastic and resilient, with good shape retention
Partner with Heights Atelier
We work with boutiques, designers, and private labels who care deeply about materials. If you would like to explore collaborations, custom developments, or small-batch production using these yarns, we would be glad to connect.
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