Tech21 Evo Check for Samsung Galaxy S6 - Smokey/Black Featuring FlexShock, the EVO check offers advanced impact protection from drops of 2M/ 6.6ft. Ultra thin and lightweight, EVO check is up to 30% Slimmer and 60% lighter than other Cases offering similar levels of protection. Featuring a Stylish check pattern, the EVO check provides a secure fit and feel.