Occurs with:
"Guerilla Apparel" sweater uniform (U_BG_Guerilla_6_1)
"Combat Fatigues [AAF] (Rolled-up)" combat uniform (U_I_CombatUniform_shortsleeve)
"Combat Fatigues (Sweater) [LDF]" from Contact (U_I_E_Uniform01_Sweater_F)

Position and pose of hands does not appear to have any effect on the clipping, and it does not occur in 3rd person