Extra-wide barefoot trainers in premium Italian leather with generous toe box, removable insole and BluGrip sole. Perfect for wider feet seeking natural movement and all-day comfort.
The BLSN-600+ is a sporty barefoot trainer from German brand BLUSUN designed for anyone who needs more room. Compared to standard models, it features a wider cut and extra volume in the toe box, so it fits thicker or wider feet comfortably. The removable insole gives you even more space when needed.
With an upper made from premium Italian smooth leather, breathable organic cotton lining and anti-slip BluGrip sole with pronounced tread, these trainers are your ideal partner for active days in the city or weekend trips. The all-black design looks smart and works with both sporty and casual outfits.
Fit
- wide toe box with extra volume for your toes
- fits medium to wide feet
- fits medium to high instep, removing the insole gives you even more room
- fits medium heel
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Features
- anti-slip and abrasion-resistant BluGrip sole with 2mm tread
- sporty-casual design
- fastening: laces
- season: spring, summer, autumn
- zero drop (heel and toe on the same plane)
- removable insole
- generous room for toes
- made in Portugal
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Size Chart
How to choose the right size
Measure your foot length and add 5-10 mm allowance.
| Size Chart BLUSUN BLSN-600+M |
| EU Size |
Internal Length (mm) |
Internal Width (mm) |
| 40 |
264 |
95 |
| 41 |
271 |
97 |
| 42 |
278 |
101 |
| 43 |
283 |
103 |
| 44 |
292 |
104 |
| 45 |
298 |
105 |
| 46 |
305 |
107 |
There is no difference in cut, length or width between women's and men's models in the same size.
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Material
Premium Italian smooth leather and breathable organic cotton lining.
- upper: smooth leather from certified Italian tannery
- lining: organic cotton and arneplant® microfibre
- insole: removable arneplant® microfibre insole
- sole: BluGrip TPU with 4mm base sole and 2mm tread, made in Portugal
How to Care for Your Trainers
- always remove coarse dirt first with a brush
- wipe the trainers with a damp cloth and dry
- do not machine wash or dry directly near heat sources
- to increase durability, treat regularly with waterproofing spray
- with proper care, your leather will last for years
- natural colourless leather balm will extend the life and appearance of smooth leather
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What You Might Want to Know About BLUSUN BLSN-600+M
- Who is the BLSN-600+ model suitable for?
Anyone with wider or more voluminous feet who finds standard trainers too tight. The wider cut and extra volume in the toe box will be appreciated by beginners and experienced barefooters alike.
- Can I remove the insole?
Yes, the insole is removable. When you take it out, you gain more space inside the shoe and get even closer to the ground.
- How thick is the sole?
The BluGrip sole has a 4 mm base and 2 mm tread. The pronounced pattern ensures reliable grip on pavements and forest paths.
- What size should I choose?
Measure your foot length and add 5-10 mm allowance. You'll find precise internal measurements in the size chart above.
- How do I care for these trainers?
Wipe with a damp cloth, allow to air dry away from heat sources and treat regularly with waterproofing spray and smooth leather balm.
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