SYSTEM LAYER GUIDE

L3 - ACTIVE INSULATION
Eco-friendly & Bulk-free Insulation, Layerable or Standalone, Weather Resistant

Performance Fit
Breathable, bulk-free insulation and collarless profile layer easily underneath your weather protection.

Advanced Eco-Tech Warmth
Biodegradable* synthetic down made from 100% post-consumer recycled content keeps you warm even while wet.

Light & Tough
20-denier softshell finished with DWR is well-prepared for standalone wear.
Purpose-Built Insulation
Utilitarian and streamlined, the no-frills Clutch Field Liner L3 Jacket is designed specifically for layering. Collar- and hood-free construction pairs with packable quilted construction to slip underneath weather-protection layers with ease. Highly packable PrimaLoft® Black Bio insulation delivers bulk-free, sustainable warmth retention, featuring biodegradable* synthetic down crafted from 100% post-consumer recycled content.
Optimized Midweight Insulation
The collarless, low-profile design avoids hood stacking and other bulk when layering under weather protection. Breathable, 12 oz. materials keep your system lightweight and well-equipped for moisture transport, and bulk-free quilted insulation ensures easy layering beneath your weather protection.


The Clutch Field Liner L3 Jacket is crafted with bluesign®-certified textiles—verified for ecological safety at every step of manufacturing—and is certified STANDARD 100 by OEKO-TEX® as free from harmful levels of more than 100 substances.
Sustainable High-Tech Warmth
PrimaLoft® Black Bio insulation offers lasting durability, premium packability, and retains warmth even while wet. The synthetic down is biodegradable* and crafted from 100% post-consumer recycled content, ensuring your adventures are eco-friendly.


Tough Vintage Design
20-denier ripstop softshell with a durable water-repellent (DWR) finish provides reliable standalone protection against weather, wear, and tear. The classic style, inspired by 1960s military field liners, delivers a vintage vibe when worn as your outer layer.






SPECIFICATIONS:
CLUTCH FIELD LINER L3 JACKET
Technical Features
- Breathable
- Wind resistant
- Water resistant
- Durable
Fit & Design Details
- Collarless
- Oversized quilting
- Two zippered side-stretch gussets enable a customized fit and easier access to waist gear
Fabric Treatment
- DWR (Durable Water Repellent) finish repels moisture
Pocket Details
- Two zippered patch hand pockets
- One zippered right bicep pocket
Construction
- 20-denier, mechanical stretch nylon softshell is durable, breathable, and ensures ease of motion
- 1.8 oz. PrimaLoft® Black Bio insulation is water-repellent, breathable, and retains warmth when wet
- Weight (Size L): 12 oz.
- Imported | TAA Compliant
Sustainability
- Insulation is crafted from 100% post-consumer recycled content and is biodegradable*
- Certified STANDARD 100 by OEKO-TEX® | confirmed free from harmful levels of more than 100 substances
- bluesign®-certified textiles have been verified for ecological safety at every step of manufacturing
*93.8% biodegradation in 646 days under ASTM D5511 conditions (accelerated landfill environment); 76.6% biodegradation in 889 days under ASTM D6691 conditions (accelerated marine/ocean environment); 17.8% biodegradation in 241 days under ASTM D5210 conditions (accelerated waste water environment). The stated rate and extent of degradation do not mean that the product will continue to degrade.

Trade Agreements Act Compliant
Designed in Seattle. Imported.
Need Help? Contact us with any size or fit questions. 206-767-0307
Clutch Field Liner L3 JacketSizing Information
Height 5' 8" - 6' 2"
Short: -2 Inches in Sleeve and Torso
Long: +2 Inches in Sleeve and Torso
Size | Chest | Sleeve |
---|---|---|
s | 36-37 | 33 |
m | 39-40 | 34 |
l | 42-43 | 35 |
xl | 45-46 | 36 |
2xl | 48-49 | 37 |
3xl | 51-52 | 37 |
4xl | 54-55 | 37 |
Chest Widest part of chest
Sleeve Center back of neck to shoulder seam to sleeve hem edge
Fit Information
Standard True to Size | Active Layering
Expedition Oversized | Static Layering
Learn more about our layering systems
System Builder