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Pants, Perfected
Precise tailoring. Exceptional fabrics. For over two decades, our in-house atelier has perfected our range of pants. The result is an impeccable edit of styles ready to take you wherever you need to go.
The Treeca Pull-On Pant in Good Linen
Our signature cut in its most breathable form.
Cropped hem
Elasticized waist
Side pockets
The Classic Straight Pull-On Pant in Good Linen
A modern silhouette reimagined in summer's essential fabric.
Straight leg
Ankle length
Creased front
The Vented Pull-On Pant in Washed Stripe
A new take on comfortable, versatile tailoring.
Pull-on waist
Split hem
On-seam pockets
The Classic Straight Pant in Good Wool
The utmost professional.
Straight leg
Ankle length
Creased front
The Wide-Leg Pull-On Pant in Admiral Crepe
Enhanced comfort with a smooth finish.
Wide leg
Full length
Soft drape
The Flared Pant in Good Wool
An elongated silhouette with just the right kick.
Flared leg
Two inseam options
Mid rise
Flared Trousers in Good Wool
Flared Trousers in Good Wool
The Fluid Flare Pant, 33" in Good Wool
Tailored to flow with your every step.
Full length
Flared hem
All-season weight
The Fluid Flare Pant, 30" in Good Wool
Tailored to flow with your every step.
Full length
Flared hem
All-season weight
The Fluid Pleat Short in Good Linen
An elevated take on warm-weather dressing.
Pleated front
Belt loops
High rise
Exclusions
(1) Promotional Period: From April 1, 2024 until further notice. (2) Eligibility: Customers who successfully subscribe to Theory Newsletters during the Promotional Period (“Eligible Customers”). (3) Designated Store in respect of this Promotion: The new Theory Online Store at hk.theory.com, tw.theory.com, sg.theory.com and au.theory.com (collectively “Theory Online Stores”). (4) How to enjoy this Promotion: Eligible Customers can enjoy 15% off on regular-priced products at Theory Online Stores (subject to the Excluded Products as defined below) (the “Discount”) by entering the promotional code at checkout. The promotional code would be sent, via email, to Eligible Customers upon successful newsletter registration. (5) General Terms and Conditions: The Discount only applies to the first order placed by Eligible Customers on Theory Online Stores. The Discount does not apply to the purchase of Theory Project products, Bundles and permanent/core items (the “Excluded Products”). The Discount cannot be used in conjunction with any other discounts, promotional offers and coupons (including but not limited to Theory VIP discounts/Theory VIP Birthday discounts, Credit Card Year-Round Discount and Theory CRM Coupons). The Discount cannot be transferred nor exchanged for cash or any other gifts or coupons. No exchange or return would be provided for products purchased with the Discount under this promotion. Theory reserves the right to amend these Terms and conditions without prior notice. Theory reserves the right of final decision in case of any dispute.
BUNDLE PROMOTION
(1) Promotional Period: The Promotional Period is from 1 July, 2025 until further notice. (2) Designated Store in respect of this Promotion: Theory Online Store at hk.theory.com, tw.theory.com, sg.theory.com and au.theory.com (collectively “Theory Online Stores”). (3) How to enjoy this Promotion: During the Promotional Period, all customers can enjoy an additional discount upon purchasing, as the case maybe, 2 or 3 items of the same style (as may be designated by Theory from time to time) in any size or color (collectively the “Designated Items”) in one single transaction at Theory Online Stores (collectively the “Discount”). The Designated items, and the number of Designated Items required to be purchased to unlock the Discount, will be specifically marked on Theory Online Stores. Customers are required to add the Designated Items into bag to unlock the amount of the Discount. The Discount will automatically apply at checkout. (4) General Terms and Conditions: The Discount cannot be used in conjunction with any other discounts, promotional offers and coupons (including but not limited to Theory VIP discounts/Theory VIP Birthday discounts, Credit Card Year-Round Discount and Theory CRM Coupons). The Discount cannot be transferred nor exchanged for cash or any other gifts or coupons. No exchange or return would be provided for products purchased with the Discount under this promotion. Theory reserves the right to amend these Terms and conditions without prior notice. Theory reserves the right of final decision in case of any dispute.
EASTER PROMOTION
(1) Promotional Period: The Promotional Period is from 3 April, 2026 to 7 April, 2026 (both days inclusive). (2) Designated Store in respect of this Promotion: Theory Online Store at tw.theory.com, sg.theory.com and au.theory.com (collectively “Theory Online Stores”). (3) How to enjoy this Promotion: During the Promotional Period, all customers can enjoy a 20% discount on selected items (to be selected by Theory at its discretion) at Theory Online Stores (collectively the “Discount”). The Discount will automatically apply at checkout. (4) General Terms and Conditions: The Discount applies to the selected items only, and does not apply to other items, including but not limited to Bundles and permanent/core items. The Discount cannot be used in conjunction with any other discounts, promotional offers and coupons (including but not limited to Theory VIP discounts/Theory VIP Birthday discounts, Credit Card Year-Round Discount and Theory CRM Coupons). The Discount cannot be transferred nor exchanged for cash or any other gifts or coupons. No exchange or return would be provided for products purchased with the Discount under this promotion. Theory reserves the right to amend these Terms and conditions without prior notice.Theory reserves the right of final decision in case of any dispute.