Simms M2 BOA Field Repair Kit

Designed for easy, in-the-field lace system replacement, this essential kit includes a replacement M2 BOA® dial and wire lace—everything you need to fix your Simms boots on the go. Whether you're miles up a river or at the car park, you can restore your boot's performance and get straight back to fishing.

Compatible with Simms Headwaters® BOA® and 2nd Generation RiverTek® BOA® boots in both Vibram® and felt soles, the M2 system delivers quick and secure tension adjustment. For older, 1st Generation RiverTek BOA boots, use the M3 Field Repair Kit instead, and for G4 BOA boots, select the G4 Replacement Kit.

To determine which version you have, simply check the size label on the tongue of your boots.

If it lists “BOA M2 Reel,” you’re in the right place. This field repair kit is a must-have for anglers who count on their boots and don’t want downtime to get in the way of serious fishing.

Includes M2 replacement knob & wire lace for easy lace system replacement in the field
S-M lace length: 100 cm, fits boot sizes 7-10.
L-XL lace length: 110 cm, fits boot sizes 11-14.