JD Jingzao 100 Ultra-Light Quick-Dry Men's Running Short Sleeve T-Shirt Set Lightweight Fitness Tee 2-Pack White Denim Blue 2XL

5A antibacterial protection certified by T/SZTIA001-2020, maintaining antibacterial effect after 100 washes

Sweat diffusion rate ≥259%, sweat spreading time <2.1 seconds (twice faster than national standard)

Dual-core protection with new national standard moisture absorption and quick-dry technology

Lightweight revolution with 85 g/m² air-feel fabric for a barely-there wearing experience

Four-needle six-thread seam technology for 50% increased seam strength and 87% reduction in friction-induced redness

Bionic raglan sleeve design improves arm swing angle by 30% for enhanced performance in basketball and racket sports

360° elastic locking edges with ≥96% stretch recovery for strength training

Reflective 3M logo on right shoulder for night running visibility up to 80 meters

Suitable for running, fitness, ball sports, aerobic training, gym workouts, cycling, and outdoor fitness

Based on height (cm) and weight (kg), with detailed size suggestions from S to 3XL

Recommendations are for reference only; select size according to personal wearing habits

Machine wash at max 30°C or hand wash with warm water

Do not soak for more than 5 minutes

Use neutral detergent; avoid fabric softeners and bleach

Do not tumble dry, iron, or dry clean

Hang to dry in shade; avoid direct sunlight exposure

Wash dark colors separately; avoid detergents with fluorescent whitening agents for light colors

Anti-pilling and durability tested per GB/T 4802.1-2008 and GB/T 11047-2008

Avoid forceful pulling to prevent deformation or damage

Recommended to wear carefully and avoid friction with hard or rough objects

Designed and manufactured as Jingdong’s own brand with professional-grade craftsmanship