Cosmic Bloom S-1 Sneakers
- $ 1,487.00 MXN
- $ 1,487.00 MXN
- Unit price
- per
PERSONALIZED FIT
Find Your Size
Answer a few quick questions and weโll match your measurements to the size chart for this exact product.
01
Your best-fitting pair
Use the CM or IN number from the label.
02
Your usual size
A quick confidence check.
03
Your fit
Regular fit or a little more room.
YOUR RECOMMENDED SIZE IS
Quick size check (so your sneakers feel right).
This chart is here to help you land the best fit โ nothing more. If everything below looks right, you donโt need to do a thing.
Pro tip: Most people get the best fit by trusting the CM number on their shoe label.
Itโs consistent across brands and removes the guesswork.
If you already own a pair you love the fit of, use the CM on the label as your reference and match it to the Insole Length (cm) below.
US is shown as Men / Women for easy conversion. Toggle inches or cm below.
| US (Men / Women) | UK | EUR | Insole Length (cm) |
|---|---|---|---|
| US 3 Men / 4.5 Women | 2.5 | 35 | 22.5 |
| US 4 Men / 5.5 Women | 3.5 | 36 | 23.2 |
| US 5 Men / 6.5 Women | 4.5 | 37 | 23.8 |
| US 5.5 Men / 7 Women | 5 | 38 | 24.5 |
| US 6.5 Men / 8 Women | 6 | 39 | 25.2 |
| US 7 Men / 8.5 Women | 6 | 40 | 25.8 |
| US 8 Men / 9.5 Women | 7 | 41 | 26.5 |
| US 8.5 Men / 10 Women | 7.5 | 42 | 27.2 |
| US 9.5 Men / 11 Women | 8.5 | 43 | 27.8 |
| US 10 Men / 11.5 Women | 9 | 44 | 28.5 |
| US 11 Men / 12.5 Women | 10 | 45 | 29.1 |
| US 12 Men / 13.5 Women | 11 | 46 | 29.8 |
| US 12.5 Men / 14 Women | 11.5 | 47 | 30.5 |
| US 13.5 Men / 15 Women | 12.5 | 48 | 31.2 |
| US (Men / Women) | UK | EUR | Insole Length (in) |
|---|---|---|---|
| US 3 Men / 4.5 Women | 2.5 | 35 | 8.86 |
| US 4 Men / 5.5 Women | 3.5 | 36 | 9.13 |
| US 5 Men / 6.5 Women | 4.5 | 37 | 9.37 |
| US 5.5 Men / 7 Women | 5 | 38 | 9.65 |
| US 6.5 Men / 8 Women | 6 | 39 | 9.92 |
| US 7 Men / 8.5 Women | 6 | 40 | 10.16 |
| US 8 Men / 9.5 Women | 7 | 41 | 10.43 |
| US 8.5 Men / 10 Women | 7.5 | 42 | 10.71 |
| US 9.5 Men / 11 Women | 8.5 | 43 | 10.94 |
| US 10 Men / 11.5 Women | 9 | 44 | 11.22 |
| US 11 Men / 12.5 Women | 10 | 45 | 11.46 |
| US 12 Men / 13.5 Women | 11 | 46 | 11.73 |
| US 12.5 Men / 14 Women | 11.5 | 47 | 12.01 |
| US 13.5 Men / 15 Women | 12.5 | 48 | 12.28 |
Tap a row to highlight it while you compare. Measurements may vary slightly due to manual measuring.
Easy Size
Exchanges
30-Day Easy
Returns
Sneakers hit different when theyโre worn your way.
Tag @projects817clothing if you share yours.
Tag @projects817clothing if you share yours.
Size & Fit
โข True to size overall
โข Standard fit โ suitable for most foot widths
โข Lace-up closure provides a secure, adjustable fit
โข Lightweight construction offers a comfortable, balanced feel
โข If youโre between sizes, refer to the size chart before ordering
Features
โข Breathable mesh upper designed for airflow and comfort
โข Lightweight build supports easy, all-day wear
โข Flexible structure adapts naturally with movement
โข Clean, modern silhouette designed for everyday use
Material & Care
Materials
โข Breathable mesh fabric for ventilation and comfort
โข Soft linen interior for a smooth feel against the foot
โข Built-in arch support with a removable insole pad
โข High-quality EVA sole for traction, cushioning, and durability
Care
โข Wipe clean with a damp cloth
โข Remove insole before cleaning if needed
โข Air dry naturally
โข Avoid machine washing and heat exposure
Cosmic Bloom blends vivid florals with unexpected graphic elements, creating a layered print that feels bold, playful, and slightly otherworldly. Bright color pops against deep tones give the design movement and personality, making each step feel like part of a larger visual story.
Set on the lightweight S-1 sneaker base, this pair delivers breathable comfort and everyday flexibility without muting the design. Cosmic Bloom is made for those who treat footwear as self-expressionโcolor-forward, confident, and never background noise.
Color note: Colors may vary slightly due to lighting or screen settings.
Made to order: Please allow 7โ10 business days for production and quality checks.
Delivery: Once shipped, your order typically arrives in 2โ4 weeks. Standard shipping is free to the destinations we serve, and we'll email your tracking number when your order ships.
International orders may have customs charges or delays. View our full Shipping Policy.
Free
Shipping
30-Day
Returns
Made
to Order
Crafted
with Care
Every item is made to order with quality materials and attention to detail โ created for those who walk their own path. We keep it slow, sustainable, and unapologetically bold โ just like you.
Learn more about our Slow Fashion Process.
Someone
Loved it.
REAL LOOKS FROM OUR COMMUNITY
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See how the Projects817 community styles this piece.
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02 Dec - 07 Dec Estimated Delivery
Order placed
07 Nov
In production
08 Nov - 17 Nov
Delivered
02 Dec - 07 Dec
Made to order โ each pair is created just for you, so delivery takes a little longer than standard ready-to-ship items.
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