the t - 51 power armor series is described as adaptable, designed to be both lightweight and capable of absorbing over 2, 500 joules of kinetic impact. some variants require custom - fitting for each individual operator, while others can be utilized broadly. those who utilize the armor benefit from increased strength, the ability to survive for weeks without water, and protection from radiation damage if the suit remains airtight. it is constructed with a poly - laminate composite and a 10 - micron silver, laser - reflecting coating, and includes features such as a headlamp, micro - motors, a back - mounted tx - 28 microfusion pack and hiflo hydraulic system. [ some sets have the ability to undergo a hardening process that increases its effectiveness.