The most durable, abrasion-resistant packable rain gear available today, now available for your younger adventurers! Features Grundens' Hi-Vis Yellow fabric and reflective accents for added safety and visibility when it's needed most. This extremely versatile junior jacket features a waterproof fabric with fully taped seams; in addition, Grunden's has added an 8,000mm waterproof and 3,000mvp breathable membrane, making this lightweight jacket 100 percent waterproof. All the performance, safety features and attention to detail as its adult counterpart. Denier Nylon. Important.