Men's Acker Rock Twill Short Sleeve Shirt Size:Large combining 360° reflectivity for visibility

combining 360° reflectivity for visibility in low-light conditions and a seamless 4-way stretch for flexibility

and a smooth fit

Solar charging for extended battery life

this crew base layer blends breathable Merino wool with LIFA® Stay Warm tech for superior moisture control and comfort

Men's Acker Rock Twill Short Sleeve Shirt Size:Large combining 360° reflectivity for visibilityA laidback shortsleeve twill shirt built with soft stretch fabric for easy comfort. Its oversized fit delivers a relaxed, casual look perfect for everyday wear. Durable cottonelastane twill and double chest pockets add style and utility. Features Buttonclosure chest pockets Oversized, relaxed silhouette Stretch twill fabric for comfort Full button placket Durable cottonrich construction Ideal for everyday wear and travel