Skip to content

This site has limited support for your browser. We recommend switching to Edge, Chrome, Safari, or Firefox.

FREE shipping on Canadian and US orders over 150$

Fabrics
Supplies
Perfect Match
WHOLESALE
Wishlist (0)

Fabric MatchMaker
Sustainability
More

Search for products on our site Search
Account
Frequently Asked Questions
Contact
Designer Program
Shipping & Returns
Stockists

Open search bar

Search for products on our site

Wishlist Open cart

Shop by Collection Just In Beginner Friendly Core Collection Deadstock + Designer Eco Friendly Fabric Kits Knits Prints Solids Wovens SALE Fabrics Gift Cards View All

Shop by Fibre Bamboo Cotton Cupro Linen Recycled Fibres Silk Tencel + Lyocell Wool Viscose + Rayon + Modal View All

Shop by Fabric Type Bottomweight Brocade + Jacquard Canvas + Twill Drapey Denim Double Gauze Knits Lining Shirting + Flannels Wovens Yarn Dyed Water Resistant

Shop by Project Activewear + athleisure Coats Dresses Evening + Event Jackets + Blazers Jeans Lingerie Shirts + Blouses Pants + Bottom Swimwear

Shop Sale + Last Chance Fabrics

Core Boréal Vest

FREE PDF Pattern

Notions + Tools Bias Tape Buttons + Closures Elastics Hand Sewing Hardware + Kits Interfacing Labels Muslin Fabric Needles + Pins Rulers + Drafting Thread Tools Zippers View All

Sewing Patterns A0 PDF Pattern Printing *Free Sewing Patterns* Bottoms Dresses Jackets + Coats Jumpsuits Pajamas + Lingerie Swimsuits Tops View All

& More Free Sewing Patterns Gift Cards Fabric Wax Microplastics Wash Bag A0 PDF Pattern Printing

We Now Print All your A0/Copyshop PDF Patterns!

Wholesale Program Deadstock Buyback Program Fabric Store Program Next Gen Circular Fashion Unique Print Program Wholesale Buttons Eco-Design Consulting Service How It Works Contact Sales Our Stockists

Fabric MatchMaker

Our Commitments Our Sustainability Mission Our Story Materials Life Cycle Assessment

Blog Event Space Rental Events Our Story Shipping + Returns Core Rewards Program FAQ Contact

Open search bar

Search for products on our site

Open search bar

Search for products on our site

Wishlist Open cart

Activewear

Whether you’re getting a sweat on or simply looking for comfortable technical fabrics for off-duty athleisure, we’ve got all your activewear needs covered!

Home/ Collections /Activewear

Featured
Most relevant
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

50 products

Clear all

Filters

Clear all

Featured
Most relevant
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

Recycled Nylon Spandex Swimwear Fabric- Ultramarine | Core Fabrics

Recycled Nylon Spandex Swimwear Fabric- Ultramarine | Core Fabrics

Recycled Nylon Spandex Swimwear Fabric- Ultramarine | Core Fabrics

Recycled Nylon Spandex Swimwear Fabric- Ultramarine $16.25 CAD / half-metre $32.50 CAD / metre

Stretch Performance Knit Wicking Recycled Polyester - Aegean Blue | Core Fabrics

Stretch Performance Knit Wicking Recycled Polyester - Aegean Blue | Core Fabrics

Stretch Performance Knit Wicking Recycled Polyester - Aegean Blue | Core Fabrics

Save 40%

Stretch Performance Knit Wicking Recycled Polyester - Aegean Blue $10.14 CAD / half-metre $20.28 CAD / metre ~~$16.90 CAD / half-metre $33.80 CAD / metre~~

1 2

Beautiful textiles for a better world.

Just In
Fabrics
Supplies
Patterns
Gift Cards
About
Blog
Sustainability
Our Commitments
Materials Life Cycle Assessment

Account
Core Rewards Program
FAQ
Contact
Wholesale Program
Shipping & Returns
Refund Policy
Copyright
Privacy
Terms of Service
Accessibility
Stockists

Get On the List

Get 15% off your first fabric order and be the first to know about new arrivals and promos!

Language

English
français

Currency

© 2026, Core Fabrics. Site by Basis

Upload your PDF pattern

Click to upload PDF

PDF files only, max 20MB

Your Pattern:

View PDF

Note: Home print formats may result in high printing costs