Design: Embroidered engineered-upper is light, breathable and engages under force for a locked-in, powerful fit UA HOVR™ sockliner and dynamic Energy Web for comfortable landings, in-sole traction and responsive toe-offs In-Shoe Comfort: Full-length UA HOVR™ midsole provides 'zero gravity feel' to maintain energy return and eliminate impact Pebax™ midfoot shank and dual-density medial support provides added structure for more efficient foot-strike Durability & Traction: Perimeter-focused Pebax™ forefoot plate provides response and capture at toe-off to propel forward faster Lightweight, molded sharkskin in the heel provides traction for secure planting and smooth transition Additional Details: ¼" pyramid spikes Ideal for: 3K – 10K events Weight: 4.70oz / 133g