What Our Gearhead(R) Experts Are Saying: "I've worn the Insect Shield Rocky Mountain High Gaiters II on thru-hikes and desert missions-nothing keeps ticks and trail grit out like these. They're tough, breathable, and stay in place no matter the terrain. A must-have for any bug-heavy zone." When the trail gets rough and the bugs come out in force, we rely on the Outdoor Research Insect Shield Rocky Mountain High Gaiters II to keep our lower legs protected. Merging the proven performance of OR's durable Rocky Mountain Gaiters with Insect Shield(R) technology, these high-coverage gaiters are built to handle long days in brushy, buggy terrain. The packcloth construction offers rugged abrasion resistance and breathability, while Insect Shield(R) provides invisible, odorless protection that repels ticks, mosquitoes, and other biting insects without having to apply anything to your skin. A sturdy buckle top closure and reinforced boot lace hook keep them secure, even through scree fields and creek crossings. Whether we're thru-hiking or bushwhacking to alpine lakes, these gaiters are our first line of defense against the wild.