Radians Extremis Foam Lined Safety Glasses is $6.79 at Amazon, down from the store's own list price of $12.26. That's 45% off ($5.47 less). We last checked this price on Nov 7, 5:59 PM ET. Prices at the store can change at any time, so check before you buy. Brand: Radians. Type: Safety & PPE. Picked for all trades.