Supield Aerogel Thermal Softshell Pants SS5401 - Windproof & Abrasion-Resistant Hiking Trousers

Experience the next generation of outdoor performance with the Supield Aerogel Softshell Pants. Engineered for hikers and adventurers who refuse to let cold, damp conditions slow them down, these pants utilize aerospace-grade insulation technology to provide superior warmth without the bulk. Whether you are scaling a peak or navigating a windy trail, the SS5401 series offers a professional-grade barrier against the elements, specifically designed for both men and women who demand durability and comfort.

Key Benefits

Aerospace-Grade Knee Insulation:** These pants feature a specialized Aerogel filling layer at the knees, utilizing dual-patented technology to provide targeted warmth where your joints need it most, effectively combating damp and cold environments.

High-Performance Breathability:** With a moisture permeability index reaching up to 25,410 g/m²/24h, these pants allow internal moisture to escape quickly, ensuring you stay dry and comfortable even during high-intensity climbs.

Rugged Weather Resistance:** The outer shell is treated for Grade 4–5 water and stain resistance, paired with a windproof construction that shields you from harsh gusts and light rain.

Extreme Durability:** Built to withstand the toughest terrains, the fabric has been tested for over 30,000 abrasion cycles, ensuring long-term resistance against scrapes and tears.

Odor-Free & Sustainable:** Constructed entirely without animal fibers, these pants naturally resist odors and provide a more ethical choice for the modern explorer.

Key Specs

Model:** SS5401

Insulation:** Integrated Aerogel knee-filling layer

Breathability Rating:** 25,410 g/m²/24h (Outer) / 23,000 (Knee)

Water/Stain Resistance:** Grade 4–5

Abrasion Resistance:** >30,000 cycles

Features:** Integrated webbing buckle, zippered security pockets, and adjustable drawstring cuffs

How to Use

To achieve the perfect fit, utilize the built-in webbing buckle at the waist for quick tension adjustments. The pants feature a versatile "two-way wear" design: keep the leg openings loose for a standard fit, or use the integrated drawstrings at the ankles to cinch the cuffs, preventing wind, snow, or debris from entering your boots. Use the secure zippered pockets to store essential gear like multi-tools or mobile devices during your trek.

Care & Safety

The Supield Aerogel pants are designed for easy maintenance and are fully machine washable. The advanced Aerogel insulation is engineered to be resilient, maintaining its thermal performance even after 100 wash cycles. The internal structure is resistant to bending and twisting, ensuring the insulation will not crack or break over time. For best results, air dry or tumble dry on a low setting to preserve the technical water-repellent coating.

Notes

"Thermal performance remains excellent even after 100 washes."