The Men's Shop

Essential T-Shirts + Polos

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Theory Wardrobe

One capsule. Endless possibilities.

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Pants + Shorts

T-Shirts + Polos

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Shirts

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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.

Layer Hoodie in Slub Cotton Layer Hoodie in Slub Cotton Layer Hoodie in Slub Cotton Layer Hoodie in Slub Cotton

Layer Hoodie in Slub Cotton

Price reduced from S$ 225.00 to S$ 67.00
Extra 20% Off 2+ Items
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 S$ 185.00 to S$ 92.00
Receive a Theory KeepCup upon net purchase of SGD650
Precise Tee in Pima Cotton Jersey Precise Tee in Pima Cotton Jersey Precise Tee in Pima Cotton Jersey Precise Tee in Pima Cotton Jersey Precise Tee in Pima Cotton Jersey Precise Tee in Pima Cotton Jersey
+1

Precise Tee in Pima Cotton Jersey

Price reduced from to S$ 145.00
Special Offer For 3
Bestseller
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 S$ 145.00 to S$ 73.00
Receive a Theory KeepCup upon net purchase of SGD650
Bestseller
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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 S$ 995.00 to S$ 700.00
Receive a Theory KeepCup upon net purchase of SGD650
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 S$ 465.00 to S$ 325.00
Receive a Theory KeepCup upon net purchase of SGD650
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 S$ 995.00
Receive a Theory KeepCup upon net purchase of SGD650
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 S$ 465.00
Receive a Theory KeepCup upon net purchase of SGD650

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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Camden Scarf in Ribbed Cashmere Camden Scarf in Ribbed Cashmere
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Scarf in Ribbed Cashmere

Price reduced from S$ 380.00 to S$ 115.00
Extra 20% Off 2+ Items
Camden Scarf in Ribbed Cashmere Camden Scarf in Ribbed Cashmere
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Scarf in Ribbed Cashmere

Price reduced from S$ 380.00 to S$ 115.00
Extra 20% Off 2+ Items
High-Top Velvet Sneaker High-Top Velvet Sneaker High-Top Velvet Sneaker High-Top Velvet Sneaker High-Top Velvet Sneaker High-Top Velvet Sneaker
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High-Top Velvet Sneaker

Price reduced from S$ 620.00 to S$ 190.00
Extra 20% Off 2+ Items
Leather Sneaker Leather Sneaker Leather Sneaker Leather Sneaker Leather Sneaker Leather Sneaker
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Leather Sneaker

Price reduced from S$ 700.00 to S$ 350.00
Receive a Theory KeepCup upon net purchase of SGD650
Leather Belt Leather Belt Leather Belt
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Leather Belt

Price reduced from S$ 245.00 to S$ 125.00
Receive a Theory KeepCup upon net purchase of SGD650
Leather Belt Leather Belt Leather Belt
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Leather Belt

Price reduced from S$ 245.00 to S$ 125.00
Receive a Theory KeepCup upon net purchase of SGD650
Camden Scarf in Ribbed Cashmere Camden Scarf in Ribbed Cashmere Camden Scarf in Ribbed Cashmere
Quick Add

Camden Scarf in Ribbed Cashmere

Price reduced from S$ 525.00 to S$ 265.00
Receive a Theory KeepCup upon net purchase of SGD650
Camden Scarf in Ribbed Cashmere Camden Scarf in Ribbed Cashmere Camden Scarf in Ribbed Cashmere
Quick Add

Camden Scarf in Ribbed Cashmere

Price reduced from S$ 525.00 to S$ 265.00
Receive a Theory KeepCup upon net purchase of SGD650