Freeknot Wear Y4240 Smooth Touch Arm Covers, Black

Freeknot
Hyeon Ventilation Arm Cover Y4240
Color: Black/Off-white
Size: M/L
An undershirt that is "comfortable to wear and blocks 99% of UV rays."
[Comfortable to wear] 40 denier high-gauge knit for an amazingly smooth feel
[Moisture absorption and quick-drying] Absorbs and releases sweat to keep the skin dry and comfortable
[UV protection (UPF50+)] Made with full-dull yarn and high-gauge, it is not see-through and effectively blocks UV rays
[Heat dissipation] Thin fabric makes it easy to release body heat
[Cool to the touch] Nylon material with high thermal conductivity for a cool feel
[Stretch] High stretchability that follows various movements
The upper opening is made of elastic material to prevent it from falling off