*The UltraBOOST X running shoe is women-specific in design for the ultimate in responsiveness.
*Predecessor: None.
*Support Type: Neutral.
*Cushioning: Lightweight, flexible response.
*Surface: Road.
*Differential: 9.5mm
*Primeknit textile upper wraps the foot for a snug, adaptive fit.
*Structurally-supportive synthetic mid-foot cage.
*Lace-up closure.
*Dual-density 3D heel counter designed for women''s feet helps increase stability around the heel and allows for optimal movement of the Achilles.
*Bootie construction supplies a snug, sock-like fit.
*Smooth textile lining.
*Molded foam insole.
*Ultracushioned boost™ midsole is optimized for a responsive ride.
*TORSION® SYSTEM, placed between the heel and forefoot, helps promote a more stable ride.
*Continental™ rubber outsole delivers reliable grip over wet and dry surfaces.
*STRETCHWEB rubber in the outsole flexes for increased energy underfoot.
*Imported.
*Measurements:
* Weight: 8 oz
*Product measurements were taken using size 8, width B - Medium. Please note that measurements may vary by size.
*Weight of footwear is based on a single item, not a pair.