The Mega Z/Cloud takes the webbing patterns you love and gives them more room to thrive. Now updated with our instant-ahh inducing Chaco Cloud cushioning and burly metal buckle. Made with 28mm webbing, our signature LUVSEAT™ footbed, and ChacoGrip™ rubber outsole.UPPER: 28mm polyester jacquard webbing upper wraps around the foot and through the midsole for a customized fit Adjustable and durable high-tensile webbing heel risers Metal ladder lock buckle MIDSOLE: Women's-specific LUVSEAT™ dual-density PU midsole Chaco Cloud cushioning for active comfort Vegan-friendly construction OUTSOLE: Non-marking ChacoGrip™ rubber compound 3.5mm lug depth SizingChaco Women's Sizing USA UK EUR JPN (cm) 5 3 36 22 5.5 3.5 36.5 22.5 6 4 37 23 6.5 4.5 37 23.5 7 5 38 24 7.5 5.5 38.5 24.5 8 6 39 25 8.5 6.5 39.5 25.5 9 7 40 26 9.5 7.5 40.5 26.5 10 8 41 27 10.5 8.5 41.5 27.5 11 9 42 28 12 10 43 29