Long Sleeve Mock Turtle Neck Thermal Base Layer for Winter Activity and Comfort

Stay warm and stylish with this Long Sleeve Mock Turtle Neck Thermal Base Layer — perfect for winter workouts or everyday comfort. Sleek black with a cozy fleece lining, it’s designed to keep the cold out while allowing breathability for active days. Size: Small Color: Round Neck Heatlock Black Condition: Brand new, no flaws. Features: Made with a stretchy blend of 90% polyester and 10% elastane, this thermal shirt offers plenty of flexibility and a comfortable fit. The pull-on style and round neckline give it a classic look, ideal for layering or wearing solo during chilly days. Thermal fleece inside boosts warmth, and 2-way air circulation keeps you comfortable whether you're running, cycling, or lounging. Material: 90% Polyester, 10% Elastane Measurements: Fits true to size, snug for warmth without feeling tight. Great for: Winter workouts, outdoor activities, or layered under your winter coat for extra warmth. Ships quick from a smoke-free, pet-free home. Quick responses and bundle & save welcome!