Frequently Asked Questions

What is SINU + STEEL?

SINU + STEEL is premium performance apparel designed for training, movement and the rest of your day. Our approach combines better fit, purposeful technical construction and understated design.

What makes SINU + STEEL different?

We design premium performance clothing around better fit, purposeful construction and refined styling that belongs beyond the gym. Every technical detail should serve the person wearing it, not simply make a garment look technical.

What does Quietly Capable mean?

Performance without unnecessary noise: technical thinking without an overly technical look, purposeful details and clothing designed to work hard while remaining refined enough to live in.

When will the first collection launch?

The first SINU + STEEL collection is coming soon. Join early access for first looks and launch announcements.

Can I shop yet?

Ordering has not opened yet. Join early access and we will let you know when the collection becomes available.

How will sizing work?

Our sizing philosophy is simple: buy your normal size. We design around familiar premium athletic sizing and different real body types, with considered shaping intended to fit better. Product-specific size charts will be available when ordering opens. Read more on our Fit & Sizing page.

What colours will be available?

Men's launch apparel uses Black, Charcoal, Deep Navy, Stone and Cream. Women's launch apparel uses Black, Sage, Deep Navy, Muted Berry and Cream. Availability may vary by product.

Where will SINU + STEEL ship?

Our launch shipping configuration is being prepared for Canada and the United States. Available services, costs and any applicable cross-border information will be shown before checkout.

What is the return policy?

Eligible unworn and unwashed clothing may be returned within 30 days of delivery, subject to our full return terms. Underwear and socks are final sale for ordinary fit or change-of-mind reasons. Eligible garments may also qualify for a one-time size exchange and the SINU + STEEL Second Life Promise. See our Returns & Second Life policy for complete terms.

How do I hear about the launch?

Join early access for collection updates, first looks and launch announcements.

How can I contact you?

Use our contact page or email support@sinuandsteel.com.