XS

• Body length: 26.25” / 66.5 cm
• Chest width: 18.00” / 45.5 cm
• Sleeve length: 8.00” / 20.5 cm

S

• Body length: 27.50” / 70 cm
• Chest width: 19.50” / 49.5 cm
• Sleeve length: 8.50” / 21.5 cm

M

• Body length: 28.50” / 72.5 cm
• Chest width: 21.00” / 53.5 cm
• Sleeve length: 9.00” / 23 cm

L

• Body length: 29.50” / 75 cm
• Chest width: 22.50” / 57 cm
• Sleeve length: 9.50” / 24 cm

XL

• Body length: 30.50” / 77.5 cm
• Chest width: 24.00” / 61 cm
• Sleeve length: 10.00” / 25.5 cm

Models

Emma (in the trees)

• Normal size UK 6 / FR 34 / EU 32
• Prefers Yanaa XS

Antoine (by the lake)

• Height 1.78 m | Chest 90 cm
• Prefers Yanaa S

Chris (in the trees)

• Height 1.87 m | Chest 97 cm
• Prefers Yanaa M

How we measure

• Body length: from the top of the shoulder
• Chest width: 1 inch below the armholes
• Sleeve length: from shoulder seam to sleeve end

Figures are indicative. 1 inch = 2.54cm.

Gravity = 9.81 m⋅s−2

Fit is slightly oversized but structured.

Between sizes? Choose smaller for a closer fit, larger for a relaxed look.

• Oversized but structured fit
• Double-needle topstitch at neckline
• Enzyme finish for a smooth, pill-resistant surface
• Pre-washed fabric to reduce post-wash shrinkage
• Screen-printed Yanaa logo and astronaut illustration

• 240 GSM heavy jersey, combed cotton
• 240 GSM 1x1 rib (collar and edges)
• 100% cotton
• T-shirts made in Canada
• Printed in Annecy, France

1. Place the t-shirt over your head.
2. Guide your head through the big circular hole.
3. Slide your arms into the two smaller tubes.
4. Let gravity do its thing.
5. Confirm you can’t see an astronaut printed in front of you. If you can: remove, rotate 180°, and try again.
6. When someone asks, “What’s that t-shirt?”, answer calmly: “It’s Yanaa. Real food for humans, not astronauts.”

When we started Yanaa, we made a simple promise: no throwaway merch, no bargain-bin polyester, and no turning humans into billboards.

Then we remembered who we are.

Anouck built the biggest pop-up thrift store in Switzerland. Chris spent two years inside one of the world’s most notorious fashion schools.

So maybe - just maybe - we could make something worth wearing.

After all, the worlds of food and fashion have a lot in common - the cotton for these t-shirts was grown in a similar way to the chick peas for our pouches.