Altra Mens Rivera 2 Running Shoe in Navy 16342 Fine gauge Merino Wool makes

Fine gauge Merino Wool makes this a fast drying and breathable “all-weather” sock that stays cool in the summer and warm in the winter

Hydrophobic mesh lining

Made in the USA of Imported Yarn: 60% Merino Wool 38% Nylon 2% Elastane

Ground-Level Side Seams

Altra Mens Rivera 2 Running Shoe in Navy 16342 Fine gauge Merino Wool makesGet moving with the Rivera 2. Take on the road with our Altra EGO midsole foam for a smooth yet responsive ride along with our Slim FootShape for a snugger fit that is designed for natural movement. With move meant for anything, the Rivera 2 is your go to road shoe for any adventure. Weight: 8. 8 oz 250 g Midsole: Altra EGO Outsole: FootPod Cushion: Moderate Stack Height: 26 mm Drop: 0mm Upper: Breathable Engineered Mesh FootShape comfort gives your