Boost™ features in the midsole for an exceptional, energy-returning ride. The unique cell structure of boost™ allows each capsule to store and then unleash energy, providing durable, adaptable, all-temperature performance. STRETCHWEB adapts to every runner’s foot strike by unleashing the full potential of boost™ and provides a smoother and more flexible ride.
While the TORSION SYSTEM® supports the arch and provides midfoot integrity, the FITFRAME 3D-moulded TPU helps to increase stability around the heel and enables the free motion of the Achilles tendon.
The Ultraboost features a Primeknit construction, which reduces irritation and moulds to the contours of the foot, delivering a precision fit and a secure, locked-in feel. The Continental™ rubber outsole provides superior traction in both wet and dry conditions.Features Include:
- Stack height: 30.5 mm / 20.5 mm (10 mm differential)
- boost™ provides an exceptional energy-return
- STRETCHWEB rubber outsole is lightweight and elastic optimising the unique properties of boost™
- adidas Primeknit reduces irritation and provides a comfortable fit
- SOCKFIT upper for a snug supportive fit
- TORSION® SYSTEM for midfoot integrity
- FITFRAME 3D-moulded TPU
- Continental™ Rubber outsole for grip in wet and dry conditions
ORDER BY 5PM FOR NEXT DAY DELIVERY within the UK Mainland, options will be given in the basket.
As the World's Largest Online Running store, Pro:Direct Running offers competitive rates on Worldwide delivery to bring you the latest products from the biggest brands. Please select your destination from the table on the link below to see delivery options and costs.
If you find that your purchased product is unsuitable, simply return the item(s) in their original condition within 28 days of receipt for refund or exchange ( Some personalised items are excluded ). For further information please see our FAQ's or contact one of our team.