Now one of the big talking points for the Gravity is its Drystar liner. Drystar is Alpinestars spokesperson for a waterproof and breathable membrane. In principle, just like Gore-Tex, Drystar lets in some air but keeps water at bay. On the Gravity however, instead of being fused with the jacket, it sits as a separate layer between the outer jacket chassis and the inner mesh liner. It’s not the most premium or sought-after option, but this budget-friendly solution doesn’t take away from its waterproofing ability.
As for the tour-friendly features of the jacket, it comes with three pockets on the exterior; two large with velcro flaps to store things like phones and wallets around the waist, and a pocket at the top for something slimmer. None of the pockets on the outside are waterproof.
There is however a waterproof pocket inside the jacket. In terms of ventilation, there are two vents under the arms, but instead of channeling air directly to the rider’s body, these vents direct air to the Drystar liner. And on a hot day, it will make Gravity a pain to keep. For colder, high altitude hikes this should be fine, especially since it comes with a removable warm liner.
As for the fit, like most hiking jackets, the Gravity also opted for a more comfortable or relaxed fit instead of a more city centric slim fit option. To give you an idea, I’m 5’9″, my shirt size is 42cm or more, and the Gravity size medium fits me almost perfectly. Plus it has Velcro adjustments for the neck, wrist and waist, and a button closure around the bicep to give the rider a tighter fit.
