**Product Specifications:**
**Brand:** FENTENGCARE
**Gender:** Unisex
**Color Options:** Color-changing in black, grey, purple, and pink to suit different personal styles
**Material:** Flannel fabric for good heat preservation and air permeability
**Design:** Aimed at blending comfort with style, suitable for both lounging at home and casual outings
**Composition:** 100% cotton
**Color:** As shown in pictures
**Sizes:** Men: L-3XL, Women: M-2XL
**Pocket:** 1 top and 1 bottom
**Fit:** Slim fit for men, regular fit for women
**Thickness:** Thin, moderate, thick, extra thick
**Elasticity:** Slight stretch, moderate stretch, high stretch
**Antibacterial Properties:** Long-lasting protection against bacteria with a 90% to 78% inhibition rate
**Comfort Features:** Soft and delicate fabric, breathable, elastic, anti-pilling
**Size Chart:** Detailed size measurements provided for both men and women
**Care Instructions:** Hand wash recommended to reduce pilling and maintain color
**Brand Story:** FENTENGCARE, a fashion underwear brand under FENTENGCARE, established in 2013, advocates a CARE+ lifestyle focusing on self-care from within to outside. Specializing in underwear, vests, and thermal wear, the brand aims to provide consumers with comfortable innerwear crafted from high-quality materials and precise tailoring techniques.
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