BUTTERFLOW™ FABRIC
Stretch Your Story (SYS) introduces ButterEase™, a fabric precision-engineered for everyday movement. Developed at the SYS Innovation Lab in Seoul, ButterEase™ was created to balance durability, structure, and softness for all-day wear.
THE WHY BEHIND BUTTEREASE™
ButterEase™ is constructed with double-weaving technology and infused with LYCRA® sport fibers to delivers light-to-medium support with a subtle vertical rib exterior that molds naturally to the body, while the inner surface remains smooth against skin.
Designed for lasting performance, the fabric stays secure, squat-proof, and fully opaque. Its breathable four-way stretch ensures unrestricted motion and effortless comfort from morning routines to low-impact workouts.
“Our goal was to design a fabric that embodies movement without intensity,” said a fabric engineer at the SYS Innovation Lab. “ButterEase™ holds its shape while allowing complete freedom—engineered for every day, not just performance days.”
ButterEase™ redefines daily performancewear with Korean-engineered precision and timeless comfort.
FABRIC KEY FEATURES
Designed at the SYS Innovation Lab for peak performance, mobility, and durability.
Gently sculpts and adapts to natural body lines.
Soft structure that maintains form throughout movement.
Allows total freedom without restriction.
Secure, squat-proof comfort for daily wear.
Retains its shape and texture even after repeated wear and washing.
Q: What sizes are available for SYS men’s collection?
Topsare offered in XS to 2XL.
Bottomsrange from 28–38 inches in waist, with 30, 32, and 34-inch inseam options.
RECOMMENDED PRODUCTS
: A soft, ribbed bra with unique layered design offering flexible support and breathable comfort.
: Sculpted fit with subtle rib texture for movement and everyday wear.
: Streamlined and resilient, designed for stretch, comfort, and style in motion.
Q&A — FAST FACTS
Q: What is ButterEase™ fabric?
ButterEase™ is SYS’s everyday-performance fabric engineered in Korea to combine structure, softness, and flexibility. It features a subtle rib texture for sculpting comfort that moves with the body.
Q: What activities is ButterEase™ best for?
Ideal for light training, yoga, pilates, or daily routines—anytime ease, mobility, and style are equally important.
Q: What makes ButterEase™ unique?
Developed at the SYS Innovation Lab in Seoul, ButterEase™ blends Korean engineering and LYCRA® sport technology for lasting resilience, a sculpted look, and smooth comfort that endures wear after wear.
ABOUT STRETCH YOUR STORY (SYS)
is a performancewear brand Precision-Engineered in Korea. Founded on the belief that movement begins with intention,
SYScombines textile innovation with design integrity to create performancewear that moves like a second skin and performs with precision.
From Seoul to New York,
SYSmarks the next evolution of performancewear — the first Korean brand to land here — setting a new uniform for progress.
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