The Pike Trail Mid Length Gaiter Small/Medium Adjustable Fit is the perfect ultralight gaiter to get you deep into the backcountry without the restriction of a full length gaiter. Perfect for the warmer months when snow is less of a problem, but when protection from all the other elements is still needed. We've designed them to be Fully Adjustable for the Small to Medium sized leg. (Large/XL Adjustable Fit COMING SOON!) For Diameter Measuring Dimensions - Please see the second image! Other Features: 100% Waterproof to keep you dry no matter the conditions Constructed with Rip Stop Nylon for the most rugged terrain Reinforced Stitching for Extreme Use Foot Strap made of TPU for below zero temps