Built for the elements
Performance
Warmth
- Shell
- No insulation
- Warm
- 1–79 g/m²
- Warmer
- 80–119 g/m²
- Warmest
- 120+ g/m²
The Drop's insulation-weight guide, not an industry-wide warmth standard. g/m² describes insulation weight per square metre, not a temperature rating. Insulation type, coverage, layers and activity all affect warmth. These ranges are intended for synthetic insulation, not down fill power.
Waterproofing
Waterproof ratings measure how much water pressure a fabric withstands before water penetrates in a hydrostatic-head test. 20K means a 20,000 mm water column under the stated test conditions. Higher numbers indicate greater pressure resistance when tested the same way. Seams, zippers, garment design and fabric condition also affect protection.
GORE-TEX® identifies a fabric technology, not a numerical rating above 30K. It is shown separately because its waterproofing and breathability depend on the specific product technology.
Breathability
Numerical breathability ratings commonly use moisture vapour transmission rate (MVTR): grams of water vapour passing through one square metre of fabric in 24 hours. 20K means 20,000 g/m²/24 h. Higher values indicate more vapour transfer within the same test method; different methods are not directly comparable. RET is a different measure, where lower values indicate better breathability, and is not plotted on this scale.
GORE-TEX® identifies a fabric technology, not a numerical rating above 30K. It is shown separately because its waterproofing and breathability depend on the specific product technology.
Manufacturer-stated ratings and descriptions. Testing methods and rating scales can vary between brands.
The details that matter
Features & Tech Specs
Product Features
- 2-Layer infiDRY® 10K 100% Polyester Fabric + PFAS Free DWR
- InfiLOFT® Insulation (Body Mapped 40g Seat & Knees)
- Solid Color: 2-Layer infiDRY® 10K 100% Polyester Fabric + PFAS Free DWR
- Corduoroy Color: 2-Layer infiDRY® 10K 100% Polyester Corduroy Fabric + PFAS Free DWR
- Dobby Color: 2-Layer infiDRY® 10K 100% Polyester Texture Dobby Fabric + PFAS Free DWR
- Air-Flo™ Inner Leg Vents
- YKK® Metaluxe Exposed Zippered Front Hand Pockets
- Upper Bib Pocket with Audio Outlet
- Front Hand Pocket Inner Key Clip
- Boot Gaiter and Boot Lace Hook
- Adjustable Elastic Shoulder Straps
- Critically Taped Bemis® Seams
- 6-Pocket Design
- InfiDRY® 10K 20000mm Waterproofing, 20000gm Breathability - Beyond excellent waterproofing to withstand any conditions Mother Nature may throw at you.
- INSULATED Built to help prevent the loss of heat. Some garments are more insulated than others.
