Trekking, Lightweight Hiking FILTER-TEC technology delivers windproof, waterproof, and breathable protection. Adjustable 3D hood effectively blocks wind and rain. Underarm pit zips for rapid ventilation and heat dissipation. Zippered hand pockets for flexible, secure storage. Adjustable hem and cuffs for comprehensive wind protection. Fully seam-taped construction ensures complete waterproofing. Wind & Waterproof / FILTER-TEC 3L fabric for comprehensive protection Breathable & Heat-Dissipating / Underarm pit zips for rapid ventilation Secure Fit / Adjustable 3D windproof hood Hem Adjustment System / Prevents wind infiltration Inner Zip Pocket / Secure storage for valuables Dual Zippered Side Pockets / Large-capacity storage Adjustable Cuffs / Flexible, secure windproof fit Fit: Regular Technology: FILTER-TEC 3L Hydrostatic Head: 10001mm-15000mm