Aritzia has built a reputation for producing high-quality, stylish sweatpants that offer both comfort and durability. But what exactly goes into making them so soft and cozy?
Aritzia sweatpants are made from premium fabrics such as Cozy Fleece, French Terry1, and Polartec® 200 fleece2. These materials provide warmth, softness, and breathability while ensuring durability.
From sustainable cotton blends to performance-oriented fleece, Aritzia uses a variety of materials tailored to different needs. Let’s explore these fabrics in more detail.
What is Aritzia’s Cozy Fleece?
Cozy Fleece is one of Aritzia’s signature sweatpant fabrics, loved for its ultra-soft texture and warmth.
Cozy Fleece3 is a cotton-polyester blend that features a sueded face and brushed interior, providing a plush, luxurious feel.
Benefits of Cozy Fleece:
- Soft and warm – The brushed inside traps heat for extra coziness.
- Durable – The polyester blend adds strength to maintain shape over time.
- Breathable – Unlike synthetic-only fabrics, the cotton component allows airflow.
- Moisture-wicking – Polyester helps draw sweat away, keeping you comfortable.
This fabric is perfect for lounging at home or stepping out in style during cooler months.
How does French Terry compare to other fabrics?
French Terry is another common material used in Aritzia sweatpants, known for its breathability and lightweight comfort.
French Terry is a knit fabric with soft loops on one side and a smooth finish on the other, making it ideal for year-round wear.
Advantages of French Terry:
- Lightweight yet cozy – Provides warmth without being too heavy.
- Breathable – The looped interior allows airflow, reducing overheating.
- Moisture-absorbent – The cotton fibers help wick away sweat naturally.
- Great for layering – Works well under jackets or oversized sweaters.
French Terry sweatpants are a great choice for those who want a relaxed, stylish option for mild weather.

What is Polartec® 200 fleece, and why does Aritzia use it?
Polartec® 200 is a high-performance fleece material used in select Aritzia sweatpants to provide maximum warmth with minimal weight.
Polartec® 200 is a 100% recycled polyester microfleece that offers superior insulation while remaining breathable.
Features of Polartec® 200:
- Lightweight warmth – Provides excellent insulation without bulk.
- Fast-drying – Ideal for active lifestyles, as it resists moisture buildup.
- Sustainable – Made from recycled materials, reducing environmental impact.
- Durable – Maintains its shape and softness even after repeated washes.
This fabric is best suited for those who need extra warmth while staying active or braving colder temperatures.
How does Aritzia ensure sustainability in its fabric choices?
Aritzia is committed to incorporating sustainable and responsibly sourced materials in its products.
The company prioritizes organic cotton, recycled polyester, and ethical wool sourcing to minimize its environmental impact.
Sustainability Practices in Aritzia Sweatpants:
- Organic Cotton – Grown without synthetic pesticides, reducing harm to ecosystems.
- Recycled Polyester – Repurposes plastic waste to create high-performance fabrics.
- Ethical Wool and Cashmere – Ensures animal welfare and sustainable grazing practices.
By choosing Aritzia sweatpants, customers can enjoy premium quality while supporting responsible fashion.
Are there different fabric blends in Aritzia sweatpants?
Yes, Aritzia offers a variety of fabric blends to suit different needs and preferences.
Some sweatpants prioritize warmth and structure, while others focus on lightweight comfort and stretch.

Common Fabric Blends in Aritzia Sweatpants:
- Cotton-Polyester Blend (Cozy Fleece) – Balances softness, warmth, and durability.
- 100% Cotton (French Terry) – Offers breathability and a natural feel.
- 100% Recycled Polyester (Polartec® 200) – Provides lightweight warmth and sustainability.
- Cotton-Spandex Blend – Adds stretch for flexibility and movement.
These options allow customers to choose the best material based on their lifestyle and fashion needs.
How do fabric choices impact sweatpant care?
Each fabric requires specific care to maintain its quality and longevity.
Following the recommended washing and drying instructions will help prevent shrinkage, fading, and loss of softness.
Care Tips for Different Fabrics:
- Cozy Fleece (Cotton-Polyester Blend):
- Machine wash cold with similar colors.
- Tumble dry low or air dry to maintain softness.
- French Terry (100% Cotton):
- Wash in cold water to prevent shrinkage.
- Avoid high heat when drying.
- Polartec® 200 Fleece (Recycled Polyester):
- Machine wash on a gentle cycle.
- Avoid fabric softeners, which can reduce moisture-wicking properties.
Proper care ensures that your sweatpants stay soft and in good condition for a long time.
Conclusion
Aritzia sweatpants are crafted from high-quality fabrics such as Cozy Fleece, French Terry, and Polartec® 200 fleece, each offering unique benefits in warmth, breathability, and sustainability. Whether you’re looking for ultra-cozy loungewear or lightweight joggers, Aritzia provides a variety of options to suit different needs and preferences. With proper care, these sweatpants can remain a stylish and comfortable staple in your wardrobe for years to come.
-
Discover why French Terry is a favorite for lightweight comfort and breathability, ideal for year-round wear. ↩
-
Learn about Polartec® 200 fleece, a sustainable and high-performance fabric that offers warmth without bulk. ↩
-
Explore the unique properties of Cozy Fleece, a fabric that combines softness and warmth, perfect for stylish comfort. ↩






