The new 509 Range Glove is warmer with a more relaxed fit. Top Grain Goat leather with DWR, 5TECH Fully waterproof, and our heaviest insulation profile – 400-grams Thinsulate on the back of hand, and 100-grams on the Palm. Precurved fit, more relaxed generous fit, and a Guantlet closure for full protection. Our new innovative Speech Cinch wrist closure creates a simple, refined fit. Velcro closure with Shear Lock then adds to the solid feel and fit.