Neckline Shape:Turtleneck/pile collar Layers:Double-layered With/without velvet:Yes Pattern:Solid Color Sleeve Length:Long Sleeve Size Length Chest Sleeve Width Sleeve Length 155/80A(S) 55 75 34 55.5 160/84A(M) 57 80 35 56.5 160/88A(L) 59 85 36.5 57.5 165/92A(XL) 61 90 38 58.5 170/100B(XXL) 61.5 96 39 59 175/108C(3XL) 63.5 102 40 60 - Ultra-soft 5A-grade antibacterial fabric keeps you fresh and odor-free all day, ideal for active lifestyles and sensitive skin - Advanced thermal insulation with double-layered construction locks in heat without bulk—perfect for cold-weather layering - Stylish turtleneck (pile collar) design offers modern elegance and full neck coverage for added warmth and comfort - Smooth, tagless solid-color finish ensures chafe-free wear under blouses, sweaters, or outerwear—no visible lines - Designed for women with a flattering, body-contouring fit; seamless long sleeves and stretchy ribbed knit move with you #Women's Thermal Underwear,#5A Antibacterial Underwear,#Turtleneck Base Layer,#Double Layer Thermal Top,#Long Sleeve Thermal Shirt,#Antibacterial Turtleneck,#Solid Color Thermal Top,#Women's Pile Collar Top