The R.A.D® UFO is a road-running super trainer - designed to build speed across distance.

At the UFO’s core is SUPEFOAM™ - a dual-layer PEBA blend. The soft layer improves running economy and reduces fatigue by cushioning each step, while the firm layer delivers powerful energy return with every stride - a catch and release system.

The flowing rocker and sculpted heel bevel have been designed for smooth transitions and dynamic toe-offs, keeping the runner in perpetual motion - on loop.

Engineered for comfort, and speed across distance - the UFO is a precision instrument for every phase of a runner’s training, ideal for long runs, progression sessions, and threshold work.

Designed for road-running, not the trail.

Product Details:

Category: Road Running

Types of Run: Long Runs, Progression Runs, Threshold Runs

Heel Stack: 42mm

Drop: 8mm

Weight: 249 GRAMS (US 9M)