Air Grid forefoot crash pad

Improved outsole design adds traction and durability in high-wear areas

Comprised of Luxilon's famous poly-ether-ether and sprinkled with nucleates for strength and flexibility

Sporting a fun and colorful design

glare-limiting lense blocks out harmful UV rays to reduce distractions

ASICS GT-4000 4 Men's Blue Expanse/Cool Matcha Maintenance Type_Replacement Rollers Air Grid forefoot crash padMeet one of the most supportive shoes in the ASICS lineup. Featuring a softer and smoother design, the ASICS GT 4000 4 helps overpronators find their stride. Enjoy the best of both worlds with the ultra light FF BLAST midsole and supportive LITETRUSS technology. Perfect for runners who don't want to sacrifice comfort for support, the ASICS GT 4000 4 is an overpronator's delight! What's New? FF BLAST cushioning and PureGEL technology provide a more