Under Armour Project Rock 4 Marble Training Shoes

Lightweight and high performing, these Under Armour Project Rock 4 Marble Training Shoes are part of the Project Rock Training range. Project Rock training gear was built to help you find boundaries, then push right through them. Everything in this collection was personally approved by Dwayne Johnson.

Mesh Upper

The upper is constructed from ultra lightweight, breathable mesh that allows feet to breathe freely. Micro-perforations allow cool air to enter and circulate around the shoe, keeping feet feeling cool and fresh. The upper provides targeted stretch and support where you need it, and the plush knit collar provides maximum comfort against the skin. A medial and lateral TPU midfoot strap ensures lockdown during even the most demanding workouts, giving you greater control and stability, whilst the traditional lacing system ensures the shoe is securely anchored to the foot. An external TPU heel clip helps stabilize the heel for dynamic movements, so you can take it to the next level each and every session.

HOVR Technology Midsole

UA HOVR technology resides in the midsole to supply a zero-gravity feel. The wax-based foam, which is incredibly strong and resilient, holds a super-soft durometer that offers incredible shock attenuation for every single foot strike. This cushy construction needs to be contained to serve its purpose, so Under Armour wrap it in a compression mesh Energy Web. The Energy Web contains and moulds to the cushioning core to deliver strong responsiveness and energy-return. UA's winning combination of advantages yields a ride that allows runners to perform better with less fatigue. The soft centre helps to spare your joints as you strike down onto hard, unforgiving surfaces, and its mesh web encasement increases responsiveness, reducing your use of superfluous muscle power to keep your legs feeling fresh for the road ahead.

TriBase Outsole

The outsole contains Under Armour's TriBase technology. This technology has been adapted to maximise ground contact where your foot needs it the most, allowing you to have superior upwards flexibility. This will promote natural motion and ensure downwards flexibility can grip to the ground during lifts. TriBase has been designed to ensure that when you lift, you have maximum support from your shoes, giving you the solid base you need.