2 PIECE SET: These Rocky thermals are designed for comfort with an elastic waistband and fleece lined moisture wicking microfibers. They are stretchy comfortable.
WONDERFULY WARM: These are perfect for use underneath clothing or for a day out, or they can be worn as comfy pajamas on cold, chilly nights.
PREMIUM GRADE FABRICS: Made from 92% ultra-soft polyester, and 8% spandex, these have the perfect blend of comfort, warmth, elasticity, and moisture protection.
BASE LAYERS: When going out to jog, run, bike or cycle in the cold, use this set under your clothing to keep warm and cozy in freezing cold climates or bad weather.