Fabric Performance Is Key. And we know it, so we choose only the best for our clothing.

Here at SteelCore, we carefully research our fabric sources to select, whenever possible, those made in eco-friendly mills that participate in Fair Trade.  We also upcycle bolts of fabric discarded by large name-brands, whose styles and colors have outlived their seasons.

 We find satisfaction in knowing that, although the fabrics may not be natural, we are still helping the environment by keeping them out of the landfills where they would otherwise retire.

We give them new life by making quality, long-wearing, exceedingly soft and comfortable activewear for you at a reasonable price.

Soft Motion

Soft Motion is a high quality and economic microfiber Nylon/Spandex choice.  It is the featured fabric for our Dance Collection, ByMarisa.  A cottony-soft fabric, it provides more suppleness than Supplex.  Soft Motion absorbs sweat, and keeps you fresh while providing excellent coverage.  In vibrant colors.   Move easy in our Soft Motion clothing!

  • 90% Nylon 10% Spandex
  • 4-way stretch & rebound
  • Wicking qualities keep it fresh
  • Shrink and Fade resistant
  • Machine wash cool; tumble dry low heat

SkinSilk

SkinSilk is a warp knit technical fabric imported from Italy.  The perfect fabric for the creation of elegant and high performance apparel.  Feels like peach skin on the inside, and silky smooth on the outside.  Deep, vibrant colors that drape beautifully and never fade.  Check out our SkinSilk selections.

  • 80% Polyamide 20% Elastane
  • 4-way stretch & rebound                                                    
  • Wicking qualities keep it fresh
  • Shrink & Fade Resistant
  • Machine wash cool; tumble dry low
  • Made in a Bluesign Verified Mill

 

 

 

Supplex

Supplex is a sturdy and absorbent fabric with 4-way stretch for firm support.  This fabric works hard and stays fresh.  Breathable and cottony-soft comfort with the benefits of advanced technology that makes it shrink and fade resistant.  Gone are the days of feeling like a sausage in your workout clothing.    Look at our abundance of Supplex clothing!

  • 90% Supplex 10% Spandex
  • Cottony soft
  • 4-way stretch & rebound
  • Wicking qualities keep it fresh
  • Shrink and Fade resistant
  • Machine wash cool; tumble dry low

 

Brushed Supplex

Supplex/Lycra blend, with a brushed flannel feel on the underside of the fabric.  Warm and sturdy, firm support, complete opacity.   Our Brushed Supplex selection will warm your heart :) 

  • 88% Supplex 12% Lycra
  • Warm, brushed 'fleecy' feel on the skin side
  • 4-way stretch & rebound
  • Deep, crisp black with great color retention
  • Machine wash cool; tumble dry low

 

Tiny Diamond 

This is a Supplex textured fabric.  Carries the same characteristics:  4-way stretch gives firm support and shape retention..  Works hard and stays fresh, a breathable and cottony-soft comfort with the benefits of advanced technology that makes it shrink and fade resistant.  Gone are the days of feeling like a sausage in your workout clothing!  See how Tiny Diamond makes a difference!

  • 92% Polyamide 8% Black Lycra
  • 4-way stretch & rebound
  • Wicking qualities keep it fresh
  • Shrink and Fade resistant
  • Machine wash cool; tumble dry low
  • 390 grams

 

Harlequin Soft Supplex

This larger diamond pattern is a pique fabric whose main strength is elasticity, and stands out for its 3-dimensional look.  Provides excellent coverage and a perfect fit.   See our clothing with Harlequin accents!

  • 80% Nylon  20% Spandex
  • 4-way stretch & rebound
  • Firm hold and support
  • Shrink & Fade resistant
  • Machine wash cool; tumble dry low

 

Spacedye 

This is it.  The last and greatest legging fabric you will ever own.  A uniquely textured performance fabric with an exceptionally soft hand.  Has a heathered look in secure, full coverage legging weight.  Amazing hold, stretch, and rebound that maintains color and shape throughout every wash, with zero pilling.   Our Spacedye clothing is amazing!

  • 87% Polyester 13% Lycra
  • Incredibly soft hand
  • 4-way stretch and rebound
  • Fast evaporation of sweat
  • Draws moisture away from your skin
  • Machine wash cool; tumble dry low
  • 370 grams

 Spacedye Light

A lightweight version of our buttery soft Spacedye.  Moves with you, soft and comfortable without constriction.  See our Spacedye Light Everyday Bras.

  • 89% Polyester 11% Lycra
  • Machine wash cool; tumble dry low
  • 262 grams

  

Mesh

An airy and light Mesh, but holds its shape comfortably, whether as a bra lining, inset panel, or flowing skirt.  Cut it any length you like!  It won't fray.  Easy-care and long-wearing beauty.   Here's a peek at our fashions with Mesh.

  • 89% Nylon 11% Spandex
  • 4-way stretch & rebound
  • Able to be cut without fraying
  • Hand wash cool; line dry

 

Baby Mesh

Filmy and ethereal Baby Mesh, whisper-soft and light.  A delicate, finer version of our standard mesh.   Take a look!
  • 89% Nylon 11% Spandex
  • 2-way stretch & rebound
  • Soft and delicate
  • Hand wash cool; line dry

 

    Stretch Suede

    Suede that stretches?  Suede that's machine washable?  You have to feel it to believe how soft it is.  Sophisticated and chic, or comfortably casual, this fabric can be it all.  Just like you.  See our Suede.

    • 90% Microfiber 10% Spandex
    • 4-way stretch & rebound
    • Wicking qualities keep it fresh
    • Shrink & Fade resistant
    • Machine wash cool; tumble dry low

     

    Velvets

    Our Velvets have an elegant and soft touch for a classic beauty finish.  Easy-care, long-lasting beauty.  Burn-out, Ribbed, Crushed, and Panne.  Indulge yourself.  You deserve it.  Go ahead, choose a velvet for you!.

    • 90% Polyester 10% Spandex
    • 2-way stretch
    • Hand wash cool; line dry

     

     

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