Brooks Glycerin 23 W | White/Phantom/Cyber Pink Football Red balls are used for

Red balls are used for beginners (including children)

Thinner upper body and thick leg materials allow swimmers to tackle triathlons with confidence

Adjustable straps for secure fit

breathable GO₂ᵀᴹ fabric

Brooks Glycerin 23 W | White/Phantom/Cyber Pink Football Red balls are used forTHIS SHOE IS FOR: For runners who are looking for a shoe that provides supreme softness and responsiveness, the Glycerin 23 provides thanks to our innovative DNA TUNED cushioning, and a new streamlined upper delivers structure and breathability with a progressive aesthetic WHAT'S NEW: 2mm more DNA TUNED with dual size cell technology in the forefoot Enhanced triple jacquard warp WEAR TESTERS SAY: "I LOVE this version of the Glycerin. It is so