Closest to the Kairos 4

Skechers

Max Cushioning Endeavour

Widths
Regular
≈ $80 Where to buy

$60 cheaper.

Xtep

UltraFast 6.0

Widths
Regular

Close to the Kairos 4 on foam, feel and drop.

ASICS

GT-1000 11

Widths
Regular
≈ $100 Where to buy

$40 cheaper.

361°

Flame 5 MIX

Widths
Regular
≈ $139 Where to buy

Close to the Kairos 4 on foam, feel and drop.

Cheaper

ASICS

GT-1000 15

Widths
Regular, Wide (2E), Extra wide (4E)
≈ $115 Where to buy

$25 cheaper.

ASICS

Gel-Pulse 17

Widths
Regular
≈ $105 Where to buy

$35 cheaper.

Joma

Victory

Widths
Regular
≈ $82 Where to buy

$58 cheaper, with 1 mm more drop.

Lighter

Saucony

Guide 17

Weight
266 g
Stack
35 / 29 mm
Widths
Regular
≈ $140 Where to buy

17 g lighter, with 1 mm less drop.

Saucony

Tempus 2

Weight
266 g
Stack
33 / 25 mm
Widths
Regular
≈ $170 Where to buy

17 g lighter, with 2 mm less foam under the heel.

On

Cloudneo

Weight
255 g
Widths
Regular
≈ $190 Where to buy

28 g lighter, with 1 mm more drop.

From other brands

ASICS

GT-1000 14 GTX

Widths
Regular

Close to the Kairos 4 on foam, feel and drop.

ASICS

GT-1000 15 GTX

Widths
Regular

Close to the Kairos 4 on foam, feel and drop.

On

Cloudrise Cyclon

Weight
283 g
Widths
Regular
≈ $220 Where to buy

1 mm less drop.