Grubs Treeline 8.5
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The Treeline combines Grubs unique INSU-FOAM ULTRA technology with advanced 8.5 thermal engineering.
Featuring the VIBRAM MULTI-SPORT outsole with shock absorbing DURALITE lightweight mid-sole, and the addition of a HIGHLOFT fleece lining for added warmth.
The camo upper is made of a RIP-STOP material, giving a tougher finish. An ideal boot for field activities.