evo.com | BlackStrap Long Underwear Tops > Layer up and live large. The BlackStrap Summit Crewneck is your go-to base for chasing peaks, shredding skin tracks, or just pretending you're alpine royalty. With vented pits for airflow, thumb holes to keep your hands cozy, and a custom drop hem that actually covers your back when you bend, this crewneck makes cold-weather adventure feel effortless... and maybe even a little heroic. Flatlock Stitching Raglan Construction Regular Fit Spectra UV Versa Fabric 88% Polyester, 12% Spandex | BlackStrap Summit Crewneck Men's 2026 - 2X-Large Green | Spandex/Polyester