Boa® M4 Replacement Kit - Fishing Boots sizing-bootwork-snowjack Pure-tech™ is proven to last

Pure-tech™ is proven to last and stand up to the toughest challenges

includes easy-to-use trim to fit guidelines for proper fit

TEMP RATING: Comfort rated down to -60 Degrees Fahrenheit

This lightweight

packable design is the perfect solution for winter walks and general use

Boa® M4 Replacement Kit - Fishing Boots sizing-bootwork-snowjack Pure-tech™ is proven to lastM4 Boa Replacement Kit Dial Tool Lace Combo COMPATABILITY: Darkhorse (120cm Sizes 7 11, 130cm Sizes 12 15) Devil's Canyon (120cm Sizes 7 11, 130cm Sizes 12 15) Chrome Lite (140cm All Sizes) River Ops (140cm Up To Size 13) FIT SYSTEM: Boa M4 fit system for fast and effortless on off and custom fit.