evo.com | Mons Royale Long Underwear Tops > When you only have room for one thing to wear to the mountain, the MONS ROYALE Yotei Merino High Neck Long-Sleeve Top is it! This versatile wonder seamlessly transitions from coffee shop chic to mountain base layer, with merino wool's temperature-regulating properties and natural odor fighting powers to keep you comfortable and confident through every adventure. Thumb Loops Merino Neck Tube Provides Protection and Softness Next to Skin 100% Merino Wool First Layer Fit, Base Layer Warmth Standard Fit | Women's Mons Royale Yotei High Neck Long-Sleeve Top 2026 - Medium Purple | Wool