Ultem glasses are crafted from Ultem (Polyetherimide, PEI), a high-performance engineering plastic known for its strength, heat resistance, and lightweight properties. These frames offer a perfect blend of comfort, durability, and modern design, making them an ideal choice for optical wholesalers, retailers, and private-label brands targeting European and North American markets.

Ultem frames stand out because of their long-term durability, being resistant to impact, deformation, and daily wear. They also provide superior comfort for extended use, as they are lightweight and easy on the nose and ears, even for all-day wear. The hypoallergenic nature of Ultem makes it an excellent choice for users with metal allergies or sensitive skin, making them highly sought after in the growing allergy-friendly eyewear segment.

Designed for hot climates and active lifestyles, Ultem optical frames offer heat resistance that ensures they won't warp or lose shape even in demanding conditions. This makes them perfect for customers in tropical regions or outdoor enthusiasts.

Ultem glasses offer high flexibility, adapting to different face shapes and maintaining a secure fit without bending excessively. This feature, combined with their resistance to deformation, ensures a stable wearing experience.

Why Choose Ultem Glasses Frames?

Exceptional Durability
Ultem glasses are impact-resistant and highly durable, ensuring they maintain their integrity through years of use.

Lightweight Comfort
These frames are much lighter than traditional plastic and metal alternatives, providing superior comfort for long-lasting wear.

Stable Flexibility & Secure Fit
Ultem frames are flexible yet maintain stability, providing a comfortable fit without losing shape.

Heat Resistance
Ultem frames are designed to withstand higher temperatures, making them perfect for hot climates and outdoor activities.

Hypoallergenic & Skin-Friendly
Ultem is nickel-free and latex-free, making it ideal for individuals with metal allergies or sensitive skin.

Versatile Designs
Ultem frames are available in a variety of colors, patterns, and modern styles, offering both functional and fashionable eyewear options.

For ore flexible eyewear options, explore our TR90 Optical Frames.

Looking for premium metal eyewear? Check out our Metal Optical Frames.

For customizable and stylish options, see our Acetate Optical Frames.

Check out all wholesale glasses frames for more choices.

FAQ for Ultem Optical Frames

FAQ 1: What are Ultem glasses made of?
Answer: Ultem glasses are made from Polyetherimide (PEI), a high-performance engineering plastic that offers superior strength, heat resistance, and lightweight comfort.

FAQ 2: Are Ultem eyeglass frames good for everyday wear?
Answer: Yes. Ultem frames are lightweight, durable, and comfortable, making them perfect for daily use and extended wear.

FAQ 3: Are Ultem glasses better than TR90 frames?
Answer: Ultem frames are known for their superior structural stability and heat resistance, while TR90 frames are more flexible and offer better comfort. Your choice depends on usage and market positioning.

FAQ 4: Are Ultem frames safe for sensitive skin?
Answer: Yes, Ultem is hypoallergenic, nickel-free, and latex-free, making it a great choice for users with skin sensitivities.

FAQ 5: Are Ultem eyeglasses suitable for hot climates?
Answer: Yes. Ultem material resists deformation in higher temperatures, making it ideal for hot climates and outdoor activities.

FAQ 6: Can Ultem glasses be produced in fashionable designs?
Answer: Yes. With advanced finishing techniques, Ultem frames can feature a wide variety of colors, patterns, and contemporary styles.