BLUSUN 200M Sky Blue
Brand: Blusun
The Blusun 200 is an everyday barefoot sneaker handcrafted in Portugal with premium Italian suede leather and a German-engineered TPU sole. Clean, contemporary, and uncompromisingly anatomical - for those who want natural foot health without sacrificing style.
Key Features
- Anatomical wide toe box: Gives your toes the space to splay naturally, improving balance and foot function
- True zero-drop: Heel and forefoot at the same level for optimal posture and natural spinal alignment
- German-engineered TPU sole: Highly flexible, toxin-free, and abrasion-resistant for maximum ground feel and grip
- Premium Italian suede: Sustainably tanned, skin-friendly, and durable
- Breathable comfort: Lined with organic cotton and microfibre, with an OnSteam® microfibre insole for moisture regulation
Specifications
| Feature | Specification |
| Outsole | Flexible non-slip TPU (4mm base + 1mm tread), made in Germany |
| Drop | 0mm (zero-drop) |
| Upper | Premium sustainably tanned Italian suede leather |
| Lining | 100% organic cotton and microfibre blend |
| Insole | OnSteam® microfibre for temperature and moisture control |
| Origin | Handcrafted under fair conditions in Portugal |
Size Guide
Measure your foot length and width in millimetres and compare to the internal shoe measurements below. We recommend adding 10–12mm to your foot length for the ideal barefoot fit.
Men's Sizing
| EU | UK | Inner Length (mm) | Inner Width (mm) |
| 40 | 6.5 | 264 | 95 |
| 41 | 7.5 | 271 | 97 |
| 42 | 8 | 278 | 101 |
| 43 | 9 | 283 | 103 |
| 44 | 9.5 | 292 | 104 |
| 45 | 10.5 | 298 | 105 |
| 46 | 11 | 305 | 107 |
Women's Sizing
| EU | UKInner Length (mm) | Inner Width (mm) | |
| 36 | 3 | 237 | 89 |
| 37 | 4 | 244 | 90 |
| 38 | 5 | 251 | 92 |
| 39 | 6 | 258 | 93 |
| 40 | 6.5 | 264 | 95 |
| 41 | 7.5 | 271 | 97 |
| 42 | 8 | 278 | 101 |
| 43 | 9 | 283 | 103 |
Blusun lasts are shaped to adapt to your foot's natural volume. Choose the size that comfortably accommodates your foot at its widest point.
Sizing & Fit
- Available in EU sizing from EU 36 to EU 46
- Adults: Add 10-12mm to your measured foot length for the ideal barefoot fit. If between sizes, size up.
- All styles feature an anatomically wide toe box optimised for natural toe splay
- Blusun lasts are shaped to adapt naturally to your foot's volume in both length and width - choose the size that comfortably accommodates your foot at its widest point
- For exact internal measurements (length and width per size), refer to the size chart on each individual product page
Materials & Care
- Upper: Premium Italian leather - suede for the 200 series, smooth leather for the 600 series, sourced from certified tanneries
- Lining: 100% organic cotton and microfibre blend for breathability and moisture control
- Insole: Removable OnSteam® or Arneplant® microfibre insole for temperature and moisture regulation
- Outsole: Highly flexible, non-slip TPU (4mm base + 1-2mm tread), made in Germany
- Drop: 0mm (True Zero-Drop)
- Made in: Portugal, handcrafted under fair conditions with short supply chains and certified European materials
Suede upper (200 series): Brush gently with a suede brush to remove dirt and restore the nap. Use a suede protector spray before first wear and reapply regularly to guard against moisture and staining.
Smooth leather upper (600 series): Wipe with a soft, slightly damp cloth. Use a leather-specific cleaner and conditioner. For white leather, use a white leather cream to maintain colour and prevent yellowing.
Insole: Remove and air out regularly to keep fresh. Hand wash gently if needed and allow to dry fully before reinserting.
General: Air dry naturally away from direct heat and sunlight. Store in a cool, dry place. Do not machine wash or submerge in water.
About the Brand
Blusun is a Portuguese barefoot footwear brand crafting premium minimalist shoes with a commitment to natural movement, sustainability, and ethical production. Handcrafted in Portugal under fair conditions, every pair features a true zero-drop sole, wide anatomical toe box, and highly flexible construction - designed to give your feet the freedom to move naturally.
The Blusun collection includes the 200 series (suede leather upper with organic cotton lining) and the 600 series (smooth leather upper with Arneplant microfibre insole), both engineered for everyday comfort without compromising on barefoot principles.
Product Specifications
- Zero Drop: Yes
- Toe Box Shape: Foot-shaped
- Flexibility: High
- Sole Thickness: 4.0mm
- Water Resistance: None
- Removable Insole: Yes

BLUSUN 200M Sky Blue
Powered by the BarefootBrit Fit System™
Blusun 200
Good for wide feet
Enter your longest foot length and we'll recommend the best size for this specific shoe.
| EU Size | UK Size | Insole (cm) | Width (cm) |
|---|---|---|---|
| 36 | 3.5 | 23.7 | 8.9 |
| 37 | 4 | 24.4 | 9.0 |
| 38 | 5 | 25.1 | 9.2 |
| 39 | 6 | 25.8 | 9.3 |
| 40 | 6.5 | 26.4 | 9.5 |
| 41 | 7.5 | 27.1 | 9.7 |
| 42 | 8 | 27.8 | 10.1 |
| 43 | 9 | 28.3 | 10.3 |
| 44 | 9.5 | 29.2 | 10.4 |
| 45 | 10.5 | 29.8 | 10.5 |
| 46 | 11 | 30.5 | 10.7 |
Description
The Blusun 200 is an everyday barefoot sneaker handcrafted in Portugal with premium Italian suede leather and a German-engineered TPU sole. Clean, contemporary, and uncompromisingly anatomical - for those who want natural foot health without sacrificing style.
Key Features
- Anatomical wide toe box: Gives your toes the space to splay naturally, improving balance and foot function
- True zero-drop: Heel and forefoot at the same level for optimal posture and natural spinal alignment
- German-engineered TPU sole: Highly flexible, toxin-free, and abrasion-resistant for maximum ground feel and grip
- Premium Italian suede: Sustainably tanned, skin-friendly, and durable
- Breathable comfort: Lined with organic cotton and microfibre, with an OnSteam® microfibre insole for moisture regulation
Specifications
| Feature | Specification |
| Outsole | Flexible non-slip TPU (4mm base + 1mm tread), made in Germany |
| Drop | 0mm (zero-drop) |
| Upper | Premium sustainably tanned Italian suede leather |
| Lining | 100% organic cotton and microfibre blend |
| Insole | OnSteam® microfibre for temperature and moisture control |
| Origin | Handcrafted under fair conditions in Portugal |
Size Guide
Measure your foot length and width in millimetres and compare to the internal shoe measurements below. We recommend adding 10–12mm to your foot length for the ideal barefoot fit.
Men's Sizing
| EU | UK | Inner Length (mm) | Inner Width (mm) |
| 40 | 6.5 | 264 | 95 |
| 41 | 7.5 | 271 | 97 |
| 42 | 8 | 278 | 101 |
| 43 | 9 | 283 | 103 |
| 44 | 9.5 | 292 | 104 |
| 45 | 10.5 | 298 | 105 |
| 46 | 11 | 305 | 107 |
Women's Sizing
| EU | UKInner Length (mm) | Inner Width (mm) | |
| 36 | 3 | 237 | 89 |
| 37 | 4 | 244 | 90 |
| 38 | 5 | 251 | 92 |
| 39 | 6 | 258 | 93 |
| 40 | 6.5 | 264 | 95 |
| 41 | 7.5 | 271 | 97 |
| 42 | 8 | 278 | 101 |
| 43 | 9 | 283 | 103 |
Blusun lasts are shaped to adapt to your foot's natural volume. Choose the size that comfortably accommodates your foot at its widest point.
Sizing & Fit
- Available in EU sizing from EU 36 to EU 46
- Adults: Add 10-12mm to your measured foot length for the ideal barefoot fit. If between sizes, size up.
- All styles feature an anatomically wide toe box optimised for natural toe splay
- Blusun lasts are shaped to adapt naturally to your foot's volume in both length and width - choose the size that comfortably accommodates your foot at its widest point
- For exact internal measurements (length and width per size), refer to the size chart on each individual product page
Materials & Care
- Upper: Premium Italian leather - suede for the 200 series, smooth leather for the 600 series, sourced from certified tanneries
- Lining: 100% organic cotton and microfibre blend for breathability and moisture control
- Insole: Removable OnSteam® or Arneplant® microfibre insole for temperature and moisture regulation
- Outsole: Highly flexible, non-slip TPU (4mm base + 1-2mm tread), made in Germany
- Drop: 0mm (True Zero-Drop)
- Made in: Portugal, handcrafted under fair conditions with short supply chains and certified European materials
Suede upper (200 series): Brush gently with a suede brush to remove dirt and restore the nap. Use a suede protector spray before first wear and reapply regularly to guard against moisture and staining.
Smooth leather upper (600 series): Wipe with a soft, slightly damp cloth. Use a leather-specific cleaner and conditioner. For white leather, use a white leather cream to maintain colour and prevent yellowing.
Insole: Remove and air out regularly to keep fresh. Hand wash gently if needed and allow to dry fully before reinserting.
General: Air dry naturally away from direct heat and sunlight. Store in a cool, dry place. Do not machine wash or submerge in water.
About the Brand
Blusun is a Portuguese barefoot footwear brand crafting premium minimalist shoes with a commitment to natural movement, sustainability, and ethical production. Handcrafted in Portugal under fair conditions, every pair features a true zero-drop sole, wide anatomical toe box, and highly flexible construction - designed to give your feet the freedom to move naturally.
The Blusun collection includes the 200 series (suede leather upper with organic cotton lining) and the 600 series (smooth leather upper with Arneplant microfibre insole), both engineered for everyday comfort without compromising on barefoot principles.
Shipping & Returns
Free UK delivery on orders over £130. Standard delivery 1-3 working days. Same-day dispatch on orders placed before 12 PM Mon-Sat.
Returns accepted within 30 days — items must be unworn and in original packaging. Visit our Shipping and Returns page for full details.
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Not Sure of Your Size? Start Here
Barefoot shoe sizing works differently from standard high-street brands. Measuring your feet in centimetres is the essential first step to getting the right fit.
The Wall & Paper Method
A simple 5-step process you can do at home with just a piece of paper, a pencil, and a ruler.
Room to Move
Adults need 0.8–1.2cm of space; kids need 0.8–1.5cm of growing room beyond their foot length.
Width Matters
Barefoot shoes have wide toe boxes, but width fitting is just as important as length for comfort.







