Quilo Gen 4 Flat Boots

QUILO FLT X4 BOOT Recommended Temperature: down to -20 °C / -5 °F

Since its launch in 2018, the QUILO from Blivet Sports has become the ultimate choice for winter cyclists seeking comfort, warmth, and performance.

The FLT was designed specifically for fatbike riders who demand the best in snow pedaling dynamics. Its design ensures optimal contact between boot and pedal, providing superior traction and power transfer, crucial for winter cycling.

The 2025 version – QUILO FLT X4 – marks a major evolution. Completely redesigned, it pushes the limits of winter cycling boot design. Our goal: increase thermal protection without adding weight or compromising its unique style. The result: a more mature, more technical shoe, while remaining the lightest in its category.

• 3M™ Thinsulate™ 400 g insulation — double the previous generation, providing enhanced warmth while keeping the legendary lightness of the QUILO.
• New Blivet Sports THEREX membrane (10K mm / 10K g/m²) — laminated to the inner fabric, offering exceptional waterproofing and optimal breathability during intense activity.
  

The 2025 version – QUILO X4 – marks a major evolution. Completely redesigned, it pushes the limits of winter cycling boot design. Our goal: increase thermal protection without adding weight or compromising its unique style. The result: a more mature, more technical shoe, while remaining the lightest in its category.

• 3M™ Thinsulate™ 400 g insulation for maximum warmth
• New THEREX membrane (10K / 10K) for perfect waterproof/breathable balance
• 360° rubber band for superior durability
• Internal heel counter for improved foot stability
• New cuts and surface materials, smooth lines, and technical details