Short Sleeve T-shirt Email $115.00 SKU: B19TSSBK-L 42% Silver, 53% Cotton, 5% Nylon. This soft unisex design makes an essential addition to your ensemble. Colour Gray Black Size S M L XL Back to: Shop Ask a question With shipment Tracked Shipping for $10.55 Description Specification Care TEE UP FOR TOP-DOWN PROTECTION. Whether you’re wearing it as a T shirt or an undershirt, this Short Sleeve tee will keep you comfortable and protected all day. Features a straight fit, V neck, unisex short sleeves, serger stiching and tagless label for reversible wear.Make this part of your protective 5G EMF clothing ensemble. This item is reversible.Click here to find out more. Attenuation 99.99% Frequency Range 10MHz~10GHz Conductivity < 1 ohm / cm Suitable for: * * 5G: Good attenuation tested up to 40GHz. What does all this mean? Hand wash - up to 30º C / 86º F Do not bleach Drip dry Dry in shade Do not iron Do not dry clean Click here for more on fabric care.