Product Information
Cream-colored shrunken calf leather low-top sneakers.
- Rounded toe cap.
- Lace-up closure with six eyelets.
- Signature 'I' logo stitching on the heel counter.
- Outsole stitched to the calf leather upper for enhanced durability.
- Fully lined with calf leather.
- Tonal stitching matching the leather color.
- Heel height: 4cm.
Materials:
- Upper: Calf leather (Italy)
- Lining: Calf leather (Italy)
- Midsole: Calf leather (Italy)
- Insole: Calf leather (Italy)
- Outsole: Rubber (Italy)
MADE IN ITALY
SNEAKERS FOR ALL ERA
/ The Most Minimalist Sneaker
"A sneaker that removes the unnecessary and stays true to its essence."
Crafted in Italy using premium calf leather.
Designed with minimalism in mind, ensuring timeless style beyond trends.
Italy: The Historical Foundation of Modern Shoe Manufacturing
material
full grain shrunken calf leather
Leather Thickness: 1.2mm - 1.6mm
Full-grain leather retains its natural texture as it is neither processed nor coated on the surface.
As imperfections cannot be concealed, only the highest-quality leather qualifies as full-grain.
Calf leather is lighter than standard cowhide, with finer pores and a softer texture, offering superior breathability and durability—making it the benchmark material for premium shoemaking.
Italian calf leather lining
Raw Calf Leather – Undyed and Natural
For the interior leather, which comes into direct contact with the skin, no additional dyeing process is applied.
This ensures an eco-friendly approach, prevents color transfer, and minimizes the risk of allergic reactions.
Italian rubber sole
design
The Most Minimalist Design, Crafted from the Finest Materials.
Cross-section of the Libra Model
The Internal Design: The Key to Comfort
The most crucial aspect of comfort lies in the internal structure.
The optimal foot angle of 10 degrees ensures stability while minimizing muscle and ligament tension.
Formula:
"(Foot length in mm - 70 mm) × tan10 = Ideal Heel Height"
This calculation results in a heel height of approximately 30-40mm (3-4cm).
Rigel features a 4cm heel, providing the perfect balance of comfort and support.
immaterial
'Focus on Essence'
Size Guide
- EU35 - Women’s US 5
- EU36 - Women’s US 6
- EU37 - Women’s US 7
- EU38 - Women’s US 8 / Men’s US 6
- EU39 - Women’s US 9 / Men’s US 7
- EU40 - Women’s US 10 / Men’s US 8
- EU41 - Women’s US 11 / Men’s US 9
- EU42 - Women’s US 12 / Men’s US 10
- EU43 - Women’s US 13 / Men’s US 11
- EU44 - Men's US 12
- EU45 - Men's US 13
*If you are between sizes, we recommend choosing half a size down.
*We suggest selecting one size down compared to previous Immaterial sneakers. (If your previous size felt snug in length, choose the same size.)
*One free size exchange is available.
*Take your normal EU size.
Care Instructions
Our shoes are crafted using the finest natural materials from Italy and Germany.
Detailed care instructions will be included with your purchase.
Return & Exchange Policy
Defective products are eligible for free exchange or refund.
For more details, please refer to our terms and conditions.
SNEAKERS FOR ALL ERA
/ The Most Minimalist Sneaker
"A sneaker that removes the unnecessary and stays true to its essence."
Crafted in Italy using premium calf leather.
Designed with minimalism in mind, ensuring timeless style beyond trends.
Italy: The Historical Foundation of Modern Shoe Manufacturing
material
full grain shrunken calf leather
Leather Thickness: 1.2mm - 1.6mm
Full-grain leather retains its natural texture as it is neither processed nor coated on the surface.
As imperfections cannot be concealed, only the highest-quality leather qualifies as full-grain.
Calf leather is lighter than standard cowhide, with finer pores and a softer texture, offering superior breathability and durability—making it the benchmark material for premium shoemaking.
Italian calf leather lining
Raw Calf Leather – Undyed and Natural
For the interior leather, which comes into direct contact with the skin, no additional dyeing process is applied.
This ensures an eco-friendly approach, prevents color transfer, and minimizes the risk of allergic reactions.
Italian rubber sole
design
The Most Minimalist Design, Crafted from the Finest Materials.
Cross-section of the Libra Model
The Internal Design: The Key to Comfort
The most crucial aspect of comfort lies in the internal structure.
The optimal foot angle of 10 degrees ensures stability while minimizing muscle and ligament tension.
Formula:
"(Foot length in mm - 70 mm) × tan10 = Ideal Heel Height"
This calculation results in a heel height of approximately 30-40mm (3-4cm).
Rigel features a 4cm heel, providing the perfect balance of comfort and support.
immaterial
'Focus on Essence'
Size Guide
- EU35 - Women’s US 5
- EU36 - Women’s US 6
- EU37 - Women’s US 7
- EU38 - Women’s US 8 / Men’s US 6
- EU39 - Women’s US 9 / Men’s US 7
- EU40 - Women’s US 10 / Men’s US 8
- EU41 - Women’s US 11 / Men’s US 9
- EU42 - Women’s US 12 / Men’s US 10
- EU43 - Women’s US 13 / Men’s US 11
- EU44 - Men's US 12
- EU45 - Men's US 13
*If you are between sizes, we recommend choosing half a size down.
*We suggest selecting one size down compared to previous Immaterial sneakers. (If your previous size felt snug in length, choose the same size.)
*One free size exchange is available.
*Take your normal EU size.
Care Instructions
Our shoes are crafted using the finest natural materials from Italy and Germany.
Detailed care instructions will be included with your purchase.
Return & Exchange Policy
Defective products are eligible for free exchange or refund.
For more details, please refer to our terms and conditions.
