SAS-TEC MEN'S BACK ARMOR LEVEL 2 Viscoelastic memory foam: after an impact or deformation of the foam, the protector will quickly revert to its original shape Multiple impact compliance: even if the same area of the protector receives repeated impacts, the protector maintains if fully functional capability Adaptive absorption: the air within the cells of the protector allow progressive absorption of energy as the material becomes more firm as it compresses Climate stability: SAS-Tec Visoelastic foam does not break down under high temperatures and can withstand up to 212 degrees Fahrenheit Environmentally conscience: partially made of recyclable materials Sold as ONE PAIR (except back protectors) certain armor doubles for multiple abrasion zones i.e. elbow, knee means that armor works for both elbow and knees
