Glycerin GTS 22 Shoe Size:8.5 New stretch insulation offers improved

New stretch insulation offers improved freedom of movement

They're lightweight

Body/Lining: 100% polyester

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

Glycerin GTS 22 Shoe Size:8.5 New stretch insulation offers improvedAre 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