This Smartwool long-sleeve light shirt offers breathable comfort with a clean athletic look perfect for layering or wearing on its own. Designed in a light gray tone with dark gray and subtle red highlights it delivers a versatile outdoor inspired style that transitions easily from casual days to active settings. The lightweight feel makes it ideal for cooler mornings hiking travel or relaxed everyday wear. With a 19 inch pit to pit measurement it provides a comfortable fit in size small. Previously loved and in lightly used great condition this piece remains a dependable wardrobe staple with timeless performance appeal. Brand: Smartwool Size: Small Pit to pit: 19 in. Color: Light gray with dark gray and red highlights Fit: Classic comfortable fit Condition: lightly used great condition Features: Breathable lightweight layering piece outdoor ready A151 Smartwool small long sleeve shirt lightweight sweatshirt gray athletic top outdoor apparel hiking shirt layering piece casual activewear minimalist style neutral wardrobe travel clothing breathable fabric everyday wear fall layering winter base layer athleisure look casual comfort mountain style performance wear cozy top weekend outfit modern outdoor fashion resale poshmark menswear mercari fashion ebay clothing versatile staple classic fit lightweight knit outdoor lifestyle camping gear smart casual style functional fashion practical