Glycerin GTS 22 Shoe Size:8.5 They're lightweight

They're lightweight

APMA Seal of Approval/Acceptance Program recognizes products that have been found beneficial to foot health and of significant value when used in a consistently applied program of daily foot care and regular professional treatment

A revised midsole foam is lighter weight and designed to deliver a comfortable connection to the ground

New stretch insulation offers improved freedom of movement

Prescription Ready - Available with Oakley Authentic Prescription lenses that come laser etched with the ellipse logo on left wearing lens for proof of Oakley authenticity and quality

Glycerin GTS 22 Shoe Size:8.5 They're lightweightAre you ready for a supportive, cushioned ride? This women's running shoe features our innovative GuideRails(TM) support system that keeps you comfortably in your stride while tuned nitrogen in the midsole provides plush landings and responsive toe offs. Best for Tuned cushioning Smooth and stable transitions Road running Go to support Product Details: Tuned cushion Accommodating fit GuideRails(TM) holistic support system Supreme softness, supreme