No brand. I purchased this from an overseas online shop, but the wrong size was sent due to a mistake by the shop. Since it's difficult to return, I'm listing it here. Pad Information (Seat Pad) • Brand: Elastic Interface (Made in Italy) • Model: FXCY2548 (Double Arrow) • Intended Use: Men, Road/Pavement • Size: Length 380mm, Width 220mm • Features: • Uses "Peloton" core density of 200kg density across the entire surface, suitable for long rides (all-day) • Three-layer structure, improving cushioning and comfort compared to previous models • Thickest part: 15.0mm, Center: 12.0mm, Edge: 0.8mm Pad Material Composition: 1. ECO X-FIFTY FABRIC: Uses recycled materials (PA64%, PL13%, EA13%), combining breathability and comfort 2. D80 SUPER AIR FOAM (80kg/m³) 3. D60 FOAM (60kg/m³) 4. HYBRID CELL SYSTEM INSERT (200kg/m³) 5. D80 FOAM (80kg/m³) ⸻ Bib Shorts Body Specifications (Fabric): • High-elasticity nylon-spandex (nylon x spandex) material for a free fit • Breathable striped mesh structure on the back • Integrated 4.5cm high-elastic shoulder straps to reduce pressure • Anti-slip tape on the knee area • Reflective logo on the back waist (improves nighttime safety) ⸻ Core Function Icons: • Eco-friendly material • Compression fit • High breathability • Sweat-wicking and quick-drying ⸻ These bib shorts are designed for comfortable riding even for long periods, and the Peloton-grade pad density makes them especially recommended for 200km-class endurance rides and brevets.