Yiershuang Ai Grass Self-Heating Three-Layer Thickened 100% Cotton Thermal Underwear Set for Women 7A Antibacterial Autumn Top and Bottom

Anti-mite and anti-bacterial properties verified by GB/T 24253-2009 and GBIT30127-2013 testing

Formaldehyde-free, odorless, and free from harmful dyes and carcinogenic aromatic amines (compliant with GB18401-2010 and GB/T17592-2024)

Breathable and moisture-wicking fabric for skin comfort

Three-layer thickened structure for enhanced warmth

Crew neck with edge binding for better fit and styling

High-strength fabric for durability and shape retention after multiple washes

Hand wash only, maximum washing temperature 30°C

Do not bleach

Hang to dry

Iron at maximum sole-plate temperature of 110°C; steam ironing may cause irreversible damage

Do not dry clean

Due to batch and color variations, fabric composition may slightly differ without affecting appearance or performance

Measurements are flat-lay and may have 1-3 cm tolerance

Fabric is certified to be formaldehyde-free, odorless, and safe according to national standards

Product is suitable for commuting, home wear, layering, casual outings, and light sports such as walking