Kyass Tekstil
KYASS Tekstil is a fully vertically integrated seamless manufacturer, operating from a 12,000 m² production campus in the Çerkezköy Organized Industrial Park (ÇOSB), Kapaklı, Tekirdağ, Türkiye.
Managing knitting, dyeing, printing, sewing, and quality control entirely in-house, KYASS ensures speed, consistency, and full traceability from yarn to finished garment.
Equipped with 68 state-of-the-art Santoni knitting machines and an annual capacity of 3.5 million pieces, KYASS produces high-performance seamless garments using polyamide, polyester, modal, and elastane yarns for leading sportswear and fashion-driven brands worldwide.
Sustainability is embedded in operations, with 35% solar electricity usage and 40% thermal energy recovery, supporting responsible and efficient manufacturing.
Activewear & Performance
Activewear & Performance
KYASS approaches Activewear & Performance as a core area of expertise focused on movement, performance, and body harmony. This approach is built on understanding different active-life scenarios and delivering engineering-driven seamless solutions. Through seamless constructions, friction and pressure are reduced while breathability, flexibility, and support are balanced. Products are developed to move with the body, providing long-lasting comfort without restricting motion. In this field, KYASS is not only a manufacturer but a development partner, managing material selection, knitting structures, and product development processes to deliver solutions that confidently meet performance and quality expectations.
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Technical & Functional Wear
Technical & Functional Wear
KYASS approaches Technical & Functional Wear with a focus on functionality, durability, and purpose-driven design. In this field, the priority is not how the product looks, but how it supports the body during use. Technical yarns and seamless knitting structures are engineered to deliver targeted support, balance, and flexibility across different body zones. Functional performance is integrated into the structure of the product, working continuously even when unnoticed by the user. In this area, KYASS acts not only as a manufacturer, but as a technical partner—managing material selection, knitting structures, and product development processes together to deliver solutions designed to meet performance and quality expectations, even under demanding conditions.
Lifestyle & Fashion
Lifestyle & Fashion
KYASS develops its Lifestyle & Fashion product group by combining the comfort needs of daily life with a clean and refined design approach. This perspective aims not only to create products that look good, but also to provide lasting comfort throughout the day. Through seamless technology, stitch-free constructions emphasize lightness, flexibility, and body adaptation. The products wrap the body without pressure, preserving freedom of movement while delivering a clean and modern silhouette. In this area, KYASS delivers solutions where functionality works quietly in the background, allowing style to stand out naturally and effortlessly. Lifestyle & Fashion represents a balanced combination of comfort and design, tailored for everyday use.
Underwear & Intimates
Underwear & Intimates
KYASS develops its Underwear & Intimates product group with a strong focus on comfort and sensitivity, required for garments that come into direct contact with the skin. The core objective is to ensure that the product adapts naturally to the body without being felt throughout the day. Through seamless technology, stitch-free constructions minimize pressure, marks, and discomfort. The products are designed to wrap the body naturally, neither too tight nor too loose, while maintaining their shape during movement. In this category, KYASS goes beyond producing underwear by delivering solutions that balance comfort, stability, and simplicity. Underwear & Intimates represents a product group that supports the body gently and adapts seamlessly to the rhythm of everyday life.
GymLithe
Born from the innovative spirit of Kyass Tekstil, GymLithe embodies the fusion of science, movement, and modern design. We are more than just a sportswear brand; we represent the mindset of a new generation where freedom, confidence, and individuality shape every decision. At GymLithe, we believe that performance and style should exist in perfect harmony. Inspired by the precision of engineering and the comfort of seamless technology, our collections empower women to move effortlessly from the gym to daily life, balancing power and elegance.
The word “LITHE” reflects our philosophy of flexibility, strength, and grace in motion. Every fabric, stitch, and silhouette is designed to move with you, not against you. We recognize that today’s women never stand still. They train, create, lead, and live fully. GymLithe embraces this rhythm by offering freedom through thoughtful design, ensuring comfort and confidence in every moment. With sustainability at the heart of our production, we unite responsible innovation with modern aesthetics, creating sportstyle garments that respect both the planet and the body.
Producing Together, Shaping the Future
At KYASS, engineering, sustainability, and innovative seamless solutions come together within a single production approach.