Standard fit around the heel with additional width and depth in the toebox
The Calla founder has always struggled with finding the right fit with the chunky trainer trend and set out to develop one that wouldn't squeeze her bunions but also be roomy enough to support women with wide feet and mortons neuroma. The Cosmos is a wide-fit lace-up sporty trainer with chunky outsole. It features a removable insole so you can use your own orthotics.
Size & Fit
UK 3/US 5/EU 36: D = 210mm | E = 216mm | EE = 222mm | EEE = 228mm | EEEE 234mm
UK 4/US 6/EU 37: D = 216mm | E = 222mm | EE = 228mm | EEE = 234mm | EEEE 241mm
UK 5/US 7/EU 38: D = 222mm | E = 228mm | EE = 234mm | EEE = 241mm | EEEE 247mm
UK 6/US 8/EU 39: D = 228mm | E = 234mm | EE = 241mm | EEE = 247mm | EEEE 254mm
UK 7/US 9/EU 40: D = 234mm | E = 241mm | EE = 247mm | EEE = 254mm | EEEE 260mm
UK 8/US 10/EU 41: D = 241mm | E = 247mm | EE = 254mm | EEE = 266mm | EEEE 266mm
UK 9/US 11/EU 42: D = 247mm | E = 260mm | EE = 266mm | EEE = 272mm | EEEE 278mm