Details: The Scarpa Grand Dru GTX received appreciation and applause from outdoorsmen, may they be an expert or a regular mountaineering boot user. Its prime features include an effective waterproofing and ability to retain heat. However, its break-in period, premium price, and weight did not please the others. Overall, the Scarpa Grand Dru GTX is a mountaineering boot that has a lot to offer to those who do not mind the extra weight on their foot.