DAIWA Cool Neck Undershirt Charcoal XL DU-6021S

Cover yourself with shade. heat shield cool underwear Even though it is thin, it provides UV protection (UPF50+) and protects your skin from UV rays. Ultra-thin undershirt with excellent elasticity and smooth texture that fits snugly to your body. The back and underarms are switched with ventilation mesh to ensure breathability. Cooling function material that blocks heat rays and ultraviolet rays from sunlight and suppresses temperature rise within clothing and clothing.