361 Degrees Big3 4.0 QUICK Trainers - Blue/Pink - UK 5.5

QU!KFOAM PRO is a proprietary cushioning technology designed by 361 Degrees to offer an optimal balance of softness, responsiveness, and durability, providing excellent energy return during runs.

The 3D INNO ARCH is an internal support structure engineered to cradle the arch, promoting stability, a better foot alignment, and reducing the risk of overpronation.

These trainers are primarily designed for road running and general training. While they offer good traction, they may not provide sufficient grip or protection for technical off-road trails.

Ensure there is about a thumb's width of space between your longest toe and the end of the shoe. Your heel should feel secure, and the shoe should not feel too tight across the width.

The Big3 4.0 QUICK is intended for runners looking for a versatile shoe that offers both comfort for daily miles and performance for faster workouts and long-distance races.

Yes, the shoe's insole can often be removed to accommodate custom orthotics or specialized insoles. Ensure your orthotic fits comfortably within the shoe's volume.

The 'Inverted Mandarin Duck' colorway refers to a specific vibrant combination of blue and pink that distinguishes this particular model, offering a unique aesthetic.

Wear the shoes for short periods indoors to allow them to break in and mold to your feet. Ensure you have the correct size by checking the sizing guide.

Check if the laces are tied securely. Ensure the shoe size is correct; a shoe that is too large can cause internal slipping.

Cushioning naturally degrades over time. Consider replacing the shoes after 300-500 miles of running, or when you notice a significant loss of shock absorption.