THE MUSCLE BUTTON POLO
THE MUSCLE BUTTON POLO
Size Guide (US Measurements)
| Size | Chest (in) | Length (in) |
|---|---|---|
| S | 36–38 | 27 |
| M | 39–41 | 28 |
| L | 42–44 | 29 |
| XL | 45–47 | 30 |
Male model: 6’2” wearing L.
Female model: 5’8” wearing S.
All measurements reflect standard US garment sizing.
| Waist Size | Waist (in) | Hip (in) |
|---|---|---|
| 32 | 32" | 38–40 |
| 34 | 34" | 40–42 |
| 36 | 36" | 42–44 |
| 38 | 38" | 44–46 |
| 40 | 40" | 46–48 |
| 42 | 42" | 48–50 |
| 44 | 44" | 50–52 |
| 46 | 46" | 52–54 |
Numeric waist sizes, with approximate hip ranges. Larger waist = proportionally larger hip.
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Made from the same premium, breathable fabric you know from our Muscle T-shirt, but now in a classic version with a button closure and raglan sleeves – for a sophisticated addition to your casual wardrobe. Whether you're going to the office or to a weekend brunch, this shirt offers the perfect blend of style and comfort.
Slim fit – For a looser fit, we recommend choosing a size up.
- Premium quality
- Manufactured for a long life
- Sustainability
- Wrinkle-free
Model is 185 cm (6ft1) wears size medium for a slim fit.
THE MUSCLE BUTTON POLO

Trustpilot reviews
Excellent
4.8
/ 5
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I just got my ZCHT. quarter zip and OMG… it’s legit next-level. Fits perfect, crazy soft, and people at work actually asked me where I got it. 10/10 would buy again.
Chase Caldwell
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Shipped fast, looks amazing, feels premium. Honestly, I didn’t expect European vibes to hit my wardrobe this hard. ZCHT., you’ve got a customer for life.
Hunter Hardy
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This jacket is straight-up magic. Warm, lightweight, and people legit stop me on the street to ask where it’s from. ZCHT. isn’t messing around.
Courtnie Jones
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First impression: wow. Second: wow again. ZCHT. nailed it. High-end feel without feeling like I need a loan. European style, American hype perfect combo.
Al Holland
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Seriously, my wardrobe just leveled up. The quality, the fit, the little details… ZCHT. gets it. Already planning my next order. Stop sleeping on this brand!
Luka Stojicevic
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Griffin Wells
Look, I’m picky. I hate itchy tags, weird fits, cheap fabrics. ZCHT. checked all the boxes. Soft, clean lines, and straight-up stylish. Can’t recommend enough.
Author
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I don’t even normally write reviews but ZCHT. deserved this one. Every piece I’ve tried feels like it was curated for me personally. Can’t wait to see what’s next.
Chris Hudson
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