Grangers Trek Insole for Outdoor FootwearA Trek insole for enhanced comfort and support.FEATURES *Absorbs and disperses shocks *Contoured arch support *Deep heel well *Coolmax DermoDry top sheet *Breathable *DurableDETAILSWhen walking, you want your feet to feel comfort and support and this is exactly why you need our G20 insole.This insole is built around a lightweight low-volume dual-density EVA foam footbed, which absorbs and disperses shocks, rather than allowing your feet to take the impact. This, paired with the added benefits of a contoured arch support and a deep heel well, ensures enhanced stability. Then, add the Coolmax DermoDry top sheet, which wicks away and manages moisture and your feet will never want to stop moving.Directions for use:•Remove any existing insole.•Replace with the correct G20 for your size.•Depending on how your boots currently fit, you may need to choose a smaller or larger size.*Top tip* To ensure these insoles stay extra fresh after long hikes, spray with Odour Eliminator.