adidas Men's UltraBOOST Uncaged Running Shoes - legend purple/active blue/shock red D97404

Leave the scissors in the drawer. Inspired by runners who cut off the cages of their shoes, adidas created a simplified design that gives you a feeling of free and unrestricted movement. The neutral shoes have an internally reinforced knit upper for a supportive fit. The responsive midsole and flexible outsole deliver a smooth and comfortable ride.

Features of the UltraBOOST Uncaged Shoes

• Regular fit
• Lace closure
• adidas Primeknit textile upper
• Flexible Stretchweb outsole
• Continental™ Rubber outsole for extraordinary traction in wet and dry conditions
• Responsive Boost midsole
• Stabilising Torsion System
• Lightweight and adaptive
• Fitcounter heel for unrestricted fit

Endless energy: Boost

The BOOST™ foam with its unique energy capsules features a magical combination of functional benefits: Unlike any other foam it gives a soft and springy cushioning and feels ‘alive’. It energizes your running stride for more efficiency independent from the temperature and ensures maximum comfort. Boost is adidas' most responsive cushioning ever, delivering incredible energy return: The more energy you give, the more you get

Continental™ Rubber

The Continental™ rubber compound improves traction on dry and wet surfaces in all weather conditions and on any terrain.

Stretchweb outsole

The Stretchweb outsole adapts to every runner's foot strike by unleashing the full potential of BOOST to provide a smoother and more flexible ride.

Torsion System

The Torsion System increases flexibility and independent freedom of movement of forefoot and rearfoot. The natural adaptation to the surface is improved.

Natural fit

Fitcounter moulded heel counter provides a natural fit that allows optimal movement of the Achilles.

Primeknit upper

adidas Primeknit upper wraps the foot with an engineered fit for targeted support that enhances movement.