evo.com | Le Bent Socks > 44% Rayon from Bamboo / 19% Merino Wool / 35% Nylon / 2% Elastane Ankle Band Precision fit for those twists and turns all day long. Achilles Support Extra comfort in this high friction area, also minimizing heel lift. Definitive Fit System | Le Bent Trail Ultra Light Mini Socks 2021 - Medium in Black | Nylon/Wool/Elastane