Our Libreband and Dexband straps are made from a neoprene fabric which contains rubber, Styrene Butadiene Rubber, (SBR) sandwiched with polyester spandex, and therefore does not contain latex. However, the rubber is stuck together with adhesives which might cause a reaction in some circumstances.We do not accept any liability for any adverse reaction to the use of the product and you are advised to seek medical advice to assess suitability if you have allergies or are susceptible to any skin irritation.