Smartwool Active long sleeve shirt provides a lightweight and breathable layer for outdoor performance. Crafted from a technical blend of Merino wool and Lyocell, it offers natural odor resistance and moisture management. The charcoal heather fabric features a crew neck design with raglan-style stitching for enhanced mobility during hiking or running. A subtle logo hit on the hem and colorful interior collar taping add signature brand details to this versatile base layer. Brand: Smartwool Style: Active Long Sleeve Material: 53% Merino Wool, 47% Lyocell Color: Charcoal Gray Heather Pattern: Solid Neckline: Crew Neck Sleeve: Long Sleeve Fit: Regular Features: Breathable, Moisture Wicking, Odor Resistant Season: All Season Occasion: Activewear/Outdoor Measurements: • Chest: 25" (50" doubled) Keywords: Merino, Base Layer, Hiking, Running, Trail, Performance, Lightweight, Breathable, Wool Blend, Outdoor, Athletic, T-Shirt, Top, Activewear, Grey