
Adidas Originals
Firebird Velvet Track Pant Regular Fit
These Adidas Originals Firebird track pants are regular-fit, straight-leg casual athletic trousers made from a cotton and recycled polyester velvet jersey. They are intended for everyday casual wear and athletic-inspired use, with an elastic waistband and inner drawstring, zippered hand pockets, an embroidered Trefoil logo on the left thigh, triple yellow side-seam piping, and zippered outer hems. The velvet fabric has a soft, low-sheen nap, and the pants have a loose straight silhouette that falls over the shoe.
- Material
- Velvet jersey in a blend of cotton and recycled polyester
- Style
- athleisure, streetwear, casual, regular-fit, straight-leg
- Category
- Apparel & Accessories > Clothing > Pants
Color
Specifications
Velvet track pants with an elastic drawstring waist, zippered hand pockets, and embroidered Trefoil logo in a regular straight-leg fit.
Velvet jersey fabric, elastic waistband with inner drawstring, zippered hand pockets, embroidered Trefoil logo on left thigh, regular fit with straight leg.
- Material
- Velvet jersey in a blend of cotton and recycled polyester
- Secondary
- recycled-polyester
- Style
- athleisure, streetwear, casual, regular-fit, straight-leg
- Occasion
- casual, everyday, weekend, travel
- Gender
- male
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Pants
Additional Attributes
- velvet jersey fabric
- cotton and recycled polyester blend
- elastic waistband
- inner drawstring
- zippered hand pockets
- embroidered Trefoil logo on left thigh
- regular fit
- straight leg
- Adidas Originals Firebird track pant
- pull-on waist
Product Insights
Firebird Velvet Track Pant Regular Fit 110 CAD Runs true to size; order your usual size 75% cotton, 25% polyester velvet jersey Machine wash cold inside out, line dry, skip fabric softener Best for loungewear, athleisure and casual streetwear rather than high-sweat training
Verified claims
- colorway
- Black is the only colourway offered
- size_range
- Offered in Small through X-Large
- variant_availability
- All four sizes are in stock
- pricing_consistency
- Flat 110 CAD across all sizes
- fit
- Runs true to size; order your usual size
- waist_fit
- Elastic waist with inner drawstring stays put without a belt
- material
- 75% cotton, 25% polyester velvet jersey
- material_behavior
- Plush velour with a soft, subtle sheen rather than satin shine
- pile_recovery
- Pile can flatten where you sit or lean and recovers with brushing or steam
- stretch
- No elastane; moderate give from the knit, with elastic waist doing the adjustment
- construction
- Elastic waist, inner drawstring, zippered hand pockets, embroidered Trefoil on left thigh, regular straight leg
- hem
- Open straight hem, not a ribbed elastic cuff
- drape
- Relaxed straight-leg drape with slight pooling at the hem
- inseam
- 32 in / 81.5 cm inseam
- styling
- Black velour with triple yellow side stripes and yellow Trefoil
- use_cases
- Best for loungewear, athleisure and casual streetwear rather than high-sweat training
- comfort
- Soft velvet hand with beltless elastic waist and relaxed leg
- care_wash
- Machine wash cold inside out, line dry, skip fabric softener
- care_iron
- Do not bleach; iron with or without steam, but not on the artwork
- value
- 110 CAD for a velour Firebird with flat sizing and full stock
- comparison
- Not the tricot Firebird Classic, which runs small
Product record
- Title
- Firebird Velvet Track Pant Regular Fit
- Brand
- Adidas Originals
- Price
- 110 CAD
- Availability
- In stock
Image Analysis
2 images- 01

Product
Front view of loose straight-leg velvet track pants with an elastic waistband, side pockets, yellow piping stripes down the outer seams, and a small yellow trefoil logo embroidered on the left thigh.
- Overall silhouetteLoose, relaxed straight-leg pants that fall to cover the top of the shoes with slight pooling at the hem.
1 region
x 0.14 · y 0.43 · w 0.73 · h 0.50 (high) - Material and finishSoft velvet or velour fabric with a low sheen and visible nap that gives a slightly reflective texture in highlights.
1 region
x 0.18 · y 0.43 · w 0.52 · h 0.45 (high) - WaistbandHigh elasticated waistband with gathered fabric and no visible drawstring from the front.
1 region
x 0.29 · y 0.33 · w 0.28 · h 0.08 (high) - Side pocketsInset side pockets with the model's hands placed inside both pockets; pocket openings align with side seams.
2 regions
x 0.53 · y 0.40 · w 0.14 · h 0.16 (high); x 0.27 · y 0.40 · w 0.14 · h 0.18 (high) - Side seam pipingTriple parallel narrow yellow piping stripes run down the outer seam of each leg from hip to hem.
2 regions
x 0.69 · y 0.38 · w 0.09 · h 0.60 (high); x 0.22 · y 0.40 · w 0.05 · h 0.45 (medium) - Embroidered logoSmall yellow trefoil logo embroidered on the upper left thigh near the outer seam.
1 region
x 0.64 · y 0.48 · w 0.05 · h 0.05 (high) - Hem detailSimple turned hem with no visible cuffing or elastic; hem rests slightly over the shoes.
1 region
x 0.16 · y 0.86 · w 0.70 · h 0.12 (high)
Other
Studio-style full-body product shot on a light neutral background with a standing model wearing a matching jacket and sneakers; soft even lighting produces faint shadows at the feet.
- Model and poseMale model standing facing slightly toward the camera with hands in pockets and weight shifted to one leg.
1 region
x 0.18 · y 0.04 · w 0.64 · h 0.96 (high) - Visible additional garmentMatching zip-up jacket visible above the waistband, left unzipped to reveal a white T-shirt underneath.
1 region
x 0.21 · y 0.06 · w 0.58 · h 0.40 (high) - Shoes presentBrown suede sneakers with light-colored three-stripe detailing visible beneath the pant hems.
1 region
x 0.29 · y 0.87 · w 0.44 · h 0.10 (high) - Background and lightingUniform light grey studio background with soft even lighting and subtle shadow cast on the floor behind the model.
Colors
very dark charcoal velvet· main fabric#1D191Bbright yellow· side pipingbright yellow· embroidered logo- Overall silhouetteLoose, relaxed straight-leg pants that fall to cover the top of the shoes with slight pooling at the hem.
- 02

Product
Right-side rear view of a black velvet track pant with an elastic waistband, three narrow neon-yellow side stripes running down the outer leg, a full-length straight leg with a zippered outer hem that is partially opened to reveal a light gray inner lining.
- Overall silhouetteStraight, relaxed full-length pant leg with a loose, slightly wide cut and a defined outer side seam visible on the right leg.
1 region
x 0.12 · y 0.12 · w 0.76 · h 0.82 (high) - Fabric appearanceSoft, short-pile velvet finish with a subtle nap visible as low-sheen highlights on leg surfaces.
1 region
x 0.18 · y 0.18 · w 0.62 · h 0.64 (high) - WaistbandElasticized waistband with gathered fabric forming a slightly puckered top edge; waistband appears finished in the same black velvet material with visible top edge below an overlying garment.
1 region
x 0.24 · y 0.04 · w 0.44 · h 0.14 (high) - Side stripe detailThree parallel narrow vertical stripes in a high-contrast neon yellow running from the waistband down the outer side of the right leg.
1 region
x 0.62 · y 0.12 · w 0.12 · h 0.72 (high) - Outer hem zipperVertical zip closure at the outer hem of the right leg; zipper is partially open showing a separation in the hem and exposing inner fabric.
1 region
x 0.72 · y 0.72 · w 0.18 · h 0.24 (high) - Inner hem lining visibleLight gray inner lining or facing visible through the partially opened outer-hem zipper.
1 region
x 0.78 · y 0.77 · w 0.08 · h 0.16 (high) - Side seam pocket (occluded)Outer side seam area suggests a pocket opening at the hip, but the pocket opening is obscured by the model's hand and not fully visible.Partial
1 region
x 0.62 · y 0.16 · w 0.18 · h 0.14 (medium) - Occlusion by model handModel's right hand rests against the outer thigh, partially covering the stripe area and pocket region.
1 region
x 0.66 · y 0.18 · w 0.12 · h 0.18 (high)
Other
Studio shot of a model wearing the pants against a plain light gray backdrop; image shows lower back and right side of the model, cropped above waist and including footwear. Soft even lighting with minimal shadows; image includes partial view of a dark top and brown sneakers which are not part of the product.
- Shot compositionRight-side rear three-quarter view cropped from just above the waistband to include shoes and the full pant leg.
- Background and lightingPlain light gray studio background with soft, even lighting producing gentle, low-contrast shadows beneath the shoes and pant hems.
- Visible additional clothing and propsPartial black ribbed cuff of a top is visible above the waistband; brown sneakers with cream stripes are visible at the feet and contact the pant hems.
3 regions
x 0.44 · y 0.00 · w 0.28 · h 0.12 (high); x 0.08 · y 0.80 · w 0.34 · h 0.18 (high); x 0.66 · y 0.80 · w 0.26 · h 0.18 (high) - Image qualitySharp, high-resolution image with clear detail on fabric texture and trim.
Colors
deep black· main fabricneon yellow· side stripeslight gray· inner hem lining- Overall silhouetteStraight, relaxed full-length pant leg with a loose, slightly wide cut and a defined outer side seam visible on the right leg.
Variants
4 SKUs| SKU | Title | Price | Avail |
|---|---|---|---|
| 4606715 | Firebird Velvet Track Pant Regular Fit - Black - Small | CA$110.00 | Yes |
| 4606716 | Firebird Velvet Track Pant Regular Fit - Black - Medium | CA$110.00 | Yes |
| 4606717 | Firebird Velvet Track Pant Regular Fit - Black - Large | CA$110.00 | Yes |
| 4606718 | Firebird Velvet Track Pant Regular Fit - Black - X-Large | CA$110.00 | Yes |