Ears v1.1.0 & Optifine HD_U_D6 ( happens with latest HD_U_E7 too, using HD_U_D6 due to higher performance )
I know this is a stretch to ask for Optifine compatability, but 1.7.10's performance is really miserable without it, even with foamfix17 + fastcraft + more. Do note that Lumy Skin Patch + SkinPort avoids this issue, likely due to the total replacement of the player renderer.

Ughhhhhhhhhh. OptiFine why are you like this

v1.2.0_01 may fix this; please check.

Works fine w/ Optifine + DAPI, thank you so much!