Men's Lightweight Baselayer Top

Simms' Lightweight Baselayer Top is the essential next-to-skin layer for building a rock-solid foundation that prioritizes all-day mobility, warmth and wicking.

• Jersey knit brushed polyester combined with sustainable odor control and speed dry moisture management for maximum next to skin comfort
• Raglan sleeves for optimal fit and movement
• Flatlock seam construction for next to skin comfort