Men's Base Layer Tops

Hide Filters
Best Seller
Front view of man wearing Hot Chillys Micro-Elite Chamois black thermal crewneck top and matching bottoms
MENS
Midweight Relaxed Fit Base Layer
MENS
Heavyweight Active Fit Base Layer

A Midweight Body Fit Base Layer with all-day warmth and four-way stretch, built to handle every run on the mountain.

Shop Micro-Elite Chamois
MENS
Midweight Relaxed Fit Base Layer
MENS
Lightweight Relaxed Fit Base Layer
Best Seller
Hot Chillys men's long sleeve thermal top in black with contrast stitching for cold weather
MENS
Midweight Relaxed Fit Base Layer
Sale
Men's Micro-Elite XT Zip-T - Hot Chillys#color_black-grey
MENS
Heavyweight Active Fit Base Layer
MENS
Lightweight Relaxed Fit Base Layer
MENS
Midweight Relaxed Fit Base Layer
MENS
Lightweight Relaxed Fit Base Layer
MENS
Midweight Active Fit Base Layer
MENS
Midweight Relaxed Fit Base Layer
MENS
Midweight Relaxed Fit Base Layer
MENS
Midweight Relaxed Fit Base Layer