Triple Threat™ Aluminum Bar Kit Size:MD (9-12) Closure System // BOA® M4

Closure System // BOA® M4 Fit System with Sequence lacing configuration for quick on/off and a custom fit

WEIGHT: 8oz per pair

Application: Perfect for trail adventures in winter conditions or situations requiring transitions between indoors and outdoors

The World’s Most Comfortable Rubber Ankle Boot

SIZES // Men’s 8-14 (Whole Sizes Only)

Triple Threat™ Aluminum Bar Kit Size:MD (9-12) Closure System // BOA® M4Triple Threat Aluminum Bar sole provides solid, edge to edge aluminum coverage that morphs to surrounding geology for positive grip. Good for boat use as well. Includes: 10 sized bars, screws, hex key Compatibility: Triple Threat Sole platform. Fit: Bars come in a range of sizes. Size Small pack will accommodate sole sizes 5 8 Size Medium pack will accommodate sole sizes 9 12 Size Large pack will accommodate sole sizes 13 15