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Essential T-Shirts + Polos

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Essential T-Shirts + Polos

Equal parts comfortable and polished, this season’s tees and polos are uniquely suited to helping you transition from the office to vacations. From shape-retaining polos to tees with enhanced elasticity and breathability, discover our edit of must haves for warmer weather ahead.

Essential Tee in Cosmos Slub Cotton Essential Tee in Cosmos Slub Cotton Essential Tee in Cosmos Slub Cotton Essential Tee in Cosmos Slub Cotton Essential Tee in Cosmos Slub Cotton Essential Tee in Cosmos Slub Cotton Essential Tee in Cosmos Slub Cotton

Essential Tee in Cosmos Slub Cotton

Price reduced from HK$ 750.00 to HK$ 450.00
Receive a Theory KeepCup upon net purchase of HKD3,500
Bestseller
Ryder Quarter-Zip Polo in Relay Jersey Ryder Quarter-Zip Polo in Relay Jersey Ryder Quarter-Zip Polo in Relay Jersey Ryder Quarter-Zip Polo in Relay Jersey Ryder Quarter-Zip Polo in Relay Jersey

Ryder Quarter-Zip Polo in Relay Jersey

Price reduced from HK$ 1,650.00 to HK$ 990.00
Receive a Theory KeepCup upon net purchase of HKD3,500
Essential Tee in Cosmos Slub Cotton Essential Tee in Cosmos Slub Cotton Essential Tee in Cosmos Slub Cotton Essential Tee in Cosmos Slub Cotton Essential Tee in Cosmos Slub Cotton Essential Tee in Cosmos Slub Cotton Essential Tee in Cosmos Slub Cotton Essential Tee in Cosmos Slub Cotton

Essential Tee in Cosmos Slub Cotton

Price reduced from HK$ 750.00 to HK$ 450.00
Receive a Theory KeepCup upon net purchase of HKD3,500
Bron Polo Shirt in Cosmos Slub Cotton Bron Polo Shirt in Cosmos Slub Cotton Bron Polo Shirt in Cosmos Slub Cotton Bron Polo Shirt in Cosmos Slub Cotton Bron Polo Shirt in Cosmos Slub Cotton Bron Polo Shirt in Cosmos Slub Cotton Bron Polo Shirt in Cosmos Slub Cotton Bron Polo Shirt in Cosmos Slub Cotton

Bron Polo Shirt in Cosmos Slub Cotton

Price reduced from HK$ 950.00 to HK$ 570.00
Receive a Theory KeepCup upon net purchase of HKD3,500
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Living in Linen

Light, effortless, go-anywhere styles.

Clinton Blazer in Good Linen Clinton Blazer in Good Linen Clinton Blazer in Good Linen Clinton Blazer in Good Linen Clinton Blazer in Good Linen Clinton Blazer in Good Linen Clinton Blazer in Good Linen

Clinton Blazer in Good Linen

Price reduced from to HK$ 5,150.00
Receive a Theory KeepCup upon net purchase of HKD3,500
Curtis Drawstring Pant in Good Linen Curtis Drawstring Pant in Good Linen Curtis Drawstring Pant in Good Linen Curtis Drawstring Pant in Good Linen Curtis Drawstring Pant in Good Linen Curtis Drawstring Pant in Good Linen

Curtis Drawstring Pant in Good Linen

Price reduced from to HK$ 2,400.00
Receive a Theory KeepCup upon net purchase of HKD3,500
Clinton Blazer in Good Linen Clinton Blazer in Good Linen Clinton Blazer in Good Linen Clinton Blazer in Good Linen Clinton Blazer in Good Linen Clinton Blazer in Good Linen Clinton Blazer in Good Linen Clinton Blazer in Good Linen Clinton Blazer in Good Linen

Clinton Blazer in Good Linen

Price reduced from to HK$ 5,150.00
Receive a Theory KeepCup upon net purchase of HKD3,500
Curtis Drawstring Pant in Good Linen Curtis Drawstring Pant in Good Linen Curtis Drawstring Pant in Good Linen Curtis Drawstring Pant in Good Linen Curtis Drawstring Pant in Good Linen Curtis Drawstring Pant in Good Linen Curtis Drawstring Pant in Good Linen

Curtis Drawstring Pant in Good Linen

Price reduced from to HK$ 2,400.00
Receive a Theory KeepCup upon net purchase of HKD3,500

The Pant Guide

Zaine Pant

in Organic Cotton

Slim-straight with classic details, our signature office-to-weekend pant is now available in organic cotton.

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Curtis Pant

in Good Linen

Polished but deceptively comfortable, this crisp linen take on the our on-the-go style is warm-weather ready.

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Zaine Pant

in Precision Ponte

A technical take on the classic chino, this signature style offers superior stretch and breathability for all-day comfort.

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Curtis Pant

in Precision Ponte

Polished but deceptively comfortable, this performance style is the ultimate on-the-go pant.

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Zaine Short

in Organic Cotton

The short version of our signature slim-straight style with classic details.

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Raffi 5-Pocket Pant

Our technical twill alternative to denim, this polished take on a 5-pocket boasts stretch and water resistance.

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Mayer Pant

A classic dress pant with a sharp profile, cut from wool with the perfect amount of stretch.

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Terrance Jogger

Optimized by a stretch performance fabric, this seasonless jogger is designed for maximum movement.

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Larin Drawstring Pant

The classic dress pant made comfortable with a hidden drawstring closure.

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Sylvain Shirt in Structure Knit Sylvain Shirt in Structure Knit Sylvain Shirt in Structure Knit Sylvain Shirt in Structure Knit Sylvain Shirt in Structure Knit
Quick Add

Sylvain Shirt in Structure Knit

Price reduced from to HK$ 1,650.00
Receive a Theory KeepCup upon net purchase of HKD3,500
Sylvain Shirt in Structure Knit Sylvain Shirt in Structure Knit Sylvain Shirt in Structure Knit Sylvain Shirt in Structure Knit Sylvain Shirt in Structure Knit
Quick Add

Sylvain Shirt in Structure Knit

Price reduced from to HK$ 1,650.00
Receive a Theory KeepCup upon net purchase of HKD3,500
Bestseller
Hilles Turtleneck Sweater in Cashmere Hilles Turtleneck Sweater in Cashmere Hilles Turtleneck Sweater in Cashmere Hilles Turtleneck Sweater in Cashmere Hilles Turtleneck Sweater in Cashmere
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Hilles Turtleneck Sweater in Cashmere

Price reduced from HK$ 3,600.00 to HK$ 1,800.00
Receive a Theory KeepCup upon net purchase of HKD3,500
Essential Tee in Cosmos Slub Cotton Essential Tee in Cosmos Slub Cotton Essential Tee in Cosmos Slub Cotton Essential Tee in Cosmos Slub Cotton Essential Tee in Cosmos Slub Cotton Essential Tee in Cosmos Slub Cotton Essential Tee in Cosmos Slub Cotton
Quick Add

Essential Tee in Cosmos Slub Cotton

Price reduced from HK$ 750.00 to HK$ 450.00
Receive a Theory KeepCup upon net purchase of HKD3,500
Bestseller
Bron Polo Shirt in Cosmos Slub Cotton Bron Polo Shirt in Cosmos Slub Cotton Bron Polo Shirt in Cosmos Slub Cotton Bron Polo Shirt in Cosmos Slub Cotton Bron Polo Shirt in Cosmos Slub Cotton Bron Polo Shirt in Cosmos Slub Cotton Bron Polo Shirt in Cosmos Slub Cotton Bron Polo Shirt in Cosmos Slub Cotton
Quick Add

Bron Polo Shirt in Cosmos Slub Cotton

Price reduced from HK$ 950.00 to HK$ 570.00
Receive a Theory KeepCup upon net purchase of HKD3,500
Nylon-Wool Combo Cardigan Nylon-Wool Combo Cardigan Nylon-Wool Combo Cardigan Nylon-Wool Combo Cardigan Nylon-Wool Combo Cardigan Nylon-Wool Combo Cardigan
Quick Add

Nylon-Wool Combo Cardigan

Price reduced from HK$ 3,200.00 to HK$ 1,600.00
Receive a Theory KeepCup upon net purchase of HKD3,500
Ryder Quarter-Zip Polo in Relay Jersey Ryder Quarter-Zip Polo in Relay Jersey Ryder Quarter-Zip Polo in Relay Jersey Ryder Quarter-Zip Polo in Relay Jersey Ryder Quarter-Zip Polo in Relay Jersey
Quick Add

Ryder Quarter-Zip Polo in Relay Jersey

Price reduced from HK$ 1,650.00 to HK$ 990.00
Receive a Theory KeepCup upon net purchase of HKD3,500
Essential Tee in Cosmos Slub Cotton Essential Tee in Cosmos Slub Cotton Essential Tee in Cosmos Slub Cotton Essential Tee in Cosmos Slub Cotton Essential Tee in Cosmos Slub Cotton Essential Tee in Cosmos Slub Cotton Essential Tee in Cosmos Slub Cotton Essential Tee in Cosmos Slub Cotton
Quick Add

Essential Tee in Cosmos Slub Cotton

Price reduced from HK$ 750.00 to HK$ 450.00
Receive a Theory KeepCup upon net purchase of HKD3,500
Zaine Pant in Stretch Cotton Zaine Pant in Stretch Cotton Zaine Pant in Stretch Cotton Zaine Pant in Stretch Cotton Zaine Pant in Stretch Cotton Zaine Pant in Stretch Cotton
Quick Add

Zaine Pant in Stretch Cotton

Price reduced from HK$ 2,200.00 to HK$ 1,100.00
Receive a Theory KeepCup upon net purchase of HKD3,500
Bron Polo Shirt in Cosmos Slub Cotton Bron Polo Shirt in Cosmos Slub Cotton Bron Polo Shirt in Cosmos Slub Cotton Bron Polo Shirt in Cosmos Slub Cotton Bron Polo Shirt in Cosmos Slub Cotton Bron Polo Shirt in Cosmos Slub Cotton Bron Polo Shirt in Cosmos Slub Cotton
Quick Add

Bron Polo Shirt in Cosmos Slub Cotton

Price reduced from HK$ 950.00 to HK$ 570.00
Receive a Theory KeepCup upon net purchase of HKD3,500
Zaine Pant in Stretch Cotton Zaine Pant in Stretch Cotton Zaine Pant in Stretch Cotton Zaine Pant in Stretch Cotton Zaine Pant in Stretch Cotton Zaine Pant in Stretch Cotton
Quick Add

Zaine Pant in Stretch Cotton

Price reduced from HK$ 2,200.00 to HK$ 1,100.00
Receive a Theory KeepCup upon net purchase of HKD3,500
Zaine Pant in Printed Precision Ponte Zaine Pant in Printed Precision Ponte Zaine Pant in Printed Precision Ponte Zaine Pant in Printed Precision Ponte Zaine Pant in Printed Precision Ponte
Quick Add

Zaine Pant in Printed Precision Ponte

Price reduced from HK$ 1,950.00 to HK$ 975.00
Receive a Theory KeepCup upon net purchase of HKD3,500