JD Jingzao Fleece Thermal Sports Long Sleeve T-Shirt Men Spring Fleece Warm Half-Zip Sweatshirt Black XL

Moisture-wicking (Level 5 unidirectional moisture transport)

Far-infrared heating technology (temperature increase of +2.2°C)

Anti-static (Excellent performance before and after washing, static half-life decay 0.71s pre-wash, 24s post-wash)

5A-grade antibacterial treatment (AAAAA antibacterial rating)

Sweat and moisture resistance

Windproof and waterproof outer layer

SwiftDry soft moisture-wicking fibers

Thickened thermal fleece for heat retention

Half-zip YKK zipper with silicone front and back patches

Ergonomic shoulder line and raglan sleeve design for enhanced shoulder width and mobility

Structured stand collar that does not constrict the neck

Side panel segmentation for slimming effect

Back shoulder blade segmentation and underarm splicing for freedom of movement

Far-infrared emission rate ≥ 0.83, actual 0.92 (GB/T 30127-2013)

Far-infrared radiation temperature rise ≥ 1.7°C, actual 2.2°C

Antistatic performance tested according to GB/T 12703.1-2021 and GB/T 8629-2017 standards

Antibacterial performance certified by TISZTIA001-2023

Suitable for commuting, sports, travel, and daily wear

Ideal for autumn single wear (10°C to 15°C) and winter layering (-10°C to 10°C)

Skin-friendly and anti-static for comfortable all-day wear

Machine wash at max 30°C or hand wash with neutral detergent

Do not soak for more than 5 minutes

Avoid fabric softeners, bleach, tumble drying, ironing, and dry cleaning

Hang dry in shade, avoid direct sunlight

Wash dark and light colors separately; avoid detergents with optical brighteners for light colors

Avoid pulling or rubbing against rough surfaces to prevent pilling

Anti-static performance may vary with environmental humidity; recommended to pair with cotton outerwear or maintain indoor humidity for best effect

For static reduction, use small amounts of fabric softener during washing or spray water mist in dry weather

Designed to provide double-layer warmth in one garment, effectively combating cold and moisture

Product meets stringent quality standards for durability, colorfastness, and odor control compared to ordinary fleece T-shirts