[Hermanos koumori]
COMPANY INFORMATION
Hermanos Koumori is a Mexico City–based brand founded in 2018 by Alex Leon and Alex Sandler, blending performance running with lifestyle and cultural design. About half the brand focuses on technical running gear, combining lightweight fabrics, ventilation, and functional cuts with understated aesthetics. Influenced by Latin American heritage, the label incorporates pre-Hispanic mythology and storytelling, often creating fictional universes for each collection. Minimal branding, earthy tones, and collaborations with brands like Adidas reflect its focus on both performance and creative expression, positioning Hermanos Koumori as a cultural platform as well as an apparel label.
A featherweight race-day singlet built for speed. Crafted from a technical blend of 74% nylon and 26% elastane for a close, chafe-free fit with four-way stretch and rapid moisture management. Designed for racing and hard sessions where every gram counts.
Hermanos Koumori — premium gear for 24/7 runners. From Mexico to the world.
The Compression Tights deliver performance-driven support in a streamlined 5" fit. Crafted from a technical blend of 68% nylon and 32% elastane, they offer stretch, durability, and a compressive feel that adapts to every stride. Finished with heat transfer graphics for a refined look, these tights are designed to move with you — on long runs, intervals, or daily training.
Hermanos Koumori. From Mexico to the world.
A relaxed camp collar shirt from Hermanos Koumori, the Mexico City brand making premium gear for 24/7 runners. Crafted from a technical blend of 87.8% nylon and 12.2% elastane for stretch, breathability, and quick-dry performance — equally at home on a post-run coffee walk or a warm evening out.
From Mexico to the world.
For everyday wear.
Lightweight feel with ventilation.
Adjustable strap.
For short distances and training sessions.
Lightweight, stretchable material
Regular fit.
Unisex item. For women’s sizing, we recommend going down one size.
For short distances and training sessions.
Lightweight material, support.
Adjustable waistband with drawcord, pockets, and anti-slip hem.
For short distances and training sessions.
Lightweight material with stretch and a comfortable fit.
Adjustable straps for a personalized fit.
For long distances.
Lightweight, high-support material.
Stretch and durability.
For short-distance running and everyday wear.
High-performance material.
Stretch and durability.
For long distances.
Lightweight perforated fabric. Ventilation, quick-drying, and freedom of movement.
For short distances and training.
Lightweight perforated fabric. Ventilation, quick-drying, and freedom of movement.
Inspired by nature and the urban surfaces of Mexico City.
Cropped cut.
For everyday wear.
Premium cotton, regular fit. Soft feel and comfort.
Inspired by movement..
Unisex sizing. For women’s sizing, we recommend going down one size.
For everyday wear.
Soft cotton. Regular fit.
Inspired by racing culture.
Unisex sizing. For women’s sizing, we recommend going down one size.
For everyday wear.
Premium structured cotton.
Bouldering-style fit with pockets for essentials
Unisex item. For women’s sizing, we recommend going down one size.
For long distances.
Lightweight perforated fabric. Ventilation, quick-drying, and freedom of movement.
Inspired by nature and the urban surfaces of Mexico City.
For everyday use.
Premium cotton, boxy silhouette. Soft to the touch with a relaxed fit.
Inspired by movement.
For everyday wear.
Lightweight material with wind protection.
Adjustable waist system and half-zip closure for ventilation.
Unisex item. For Women’s sizing, we recommend going down one size.
Designed for everyday use, the H.KOUMORI water bottle in black combines practicality with a minimal aesthetic. Featuring a bold vertical logo print on the front and the statement "Hydration For Nomads" on the back, it serves as a functional accessory for modern nomads . Engineered for wherever the run takes you, its lightweight build keeps hydration always within reach.
The Training Socks in white are made from a nylon-spandex blend, offering stretch, durability, and comfort for everyday wear and performance. Cut in a regular fit, they feature intarsia-knit graphics that add subtle detailing. Designed to provide support and breathability, these versatile socks are ideal for both training sessions and casual use.
The Training Socks in white are made from a nylon-spandex blend, offering stretch, durability, and comfort for everyday wear and performance. Cut in a regular fit, they feature intarsia-knit graphics that add subtle detailing. Designed to provide support and breathability, these versatile socks are ideal for both training sessions and casual use.
The Bandana in Fossil Brown is crafted from 100% cotton with a soft, lightweight finish. It features a digital print map with directional lines. Versatile in use, it can be worn as an accessory for running, training, or casual styling, adding a bold accent to any look.
The Bandana in Fossil Brown is crafted from 100% cotton with a soft, lightweight finish. It features a digital print map with directional lines. Versatile in use, it can be worn as an accessory for running, training, or casual styling, adding a bold accent to any look.
This forest green collar shirt is made from a nylon-spandex blend (88% nylon, 12% spandex) for a lightweight and flexible feel. It features a classic pointed collar, concealed button closure at the front, and a heat-transfer logo detail. The back includes a vertical reflective accent at the center. Designed with a regular fit, it offers ease of movement.
This forest green collar shirt is made from a nylon-spandex blend (88% nylon, 12% spandex) for a lightweight and flexible feel. It features a classic pointed collar, concealed button closure at the front, and a heat-transfer logo detail. The back includes a vertical reflective accent at the center. Designed with a regular fit, it offers ease of movement.
An everyday training tee engineered for daily mileage. Crafted from a technical blend of 86% nylon and 14% elastane — light, breathable, fast-drying, and soft against the skin through repeat wear and wash cycles.
Hermanos Koumori — premium gear for 24/7 runners. From Mexico to the world.