Helmets :

Type AC Being Suprised Hear Noise Perception Weight

(lbs)

Cost

(gp)

Cap 6 0 -5% 0 3 4
Closed-faced 3 +1 -15% -2 10 20
Mail coif 5 0 -5% 0 5 10
Great helm 1 +2 -20% -3 20 80
Leather helm 8 0 -5% 0 2 1
Open-faced 4 +1 -10% -1 7 12

NB. All mod's are cumulative,

e.g. wearing a Coil under a Great Helm would give you

i +2 Being Suprised

ii -25% Hear Noise

iii -3 perception.