FYUT 2025 Performance Thermal Base Layer Set - Quick-Dry Moisture-Wicking Functional Underwear for Skiing & Hiking

Elevate your cold-weather performance with the FYUT 2025 Performance Base Layer Set. Engineered specifically for high-intensity outdoor activities like skiing, mountaineering, and trekking, this functional set combines advanced moisture management with targeted thermal regulation. Designed to act as your second skin, it ensures you remain dry, warm, and supported throughout your winter adventures.

Key Benefits

One-Way Moisture Transfer Technology:** Featuring a sophisticated dual-layer fabric system, this set actively pulls sweat away from your skin and pushes it to the outer layer for rapid evaporation. This prevents the "post-exercise chill" by keeping the inner surface dry against your body.

Hollow-Fiber Thermal Insulation:** The garment utilizes specialized hollow fibers that trap air to create a lightweight thermal barrier. This provides exceptional heat retention without the heavy, restrictive feel of traditional thermals.

Anatomical Zoned Compression:** Engineered with specific compression zones for the arms, thighs, abdomen, and core, this set helps stabilize muscle groups and reduce fatigue during repetitive motions like skiing or climbing.

Dynamic Breathability & Ventilation:** Integrated ventilation holes on the chest and back work in tandem with a half-zip collar design, allowing you to manually regulate your temperature and exhaust excess heat during peak exertion.

Core Stability & Heat Regulation:** The design features a specialized lower-back panel for dynamic heat adjustment, ensuring your core stays at the optimal temperature even as your activity level fluctuates.

Key Specs

Brand:** FYUT

Material:** Performance hollow-fiber blend with one-way moisture-wicking properties.

Design:** Two-piece set including a half-zip long-sleeve top and full-length bottoms.

Features:** Zoned compression panels, breathable mesh zones, and integrated heat-storage technology.

Collection:** 2025 Autumn/Winter Performance Series.

How to Use

Layering:** Wear this set as your primary base layer directly against the skin to maximize the moisture-wicking efficiency.

System Integration:** For extreme cold, pair with a fleece mid-layer and a waterproof outer shell.

Temperature Control:** Use the half-zip neckline to vent heat during uphill climbs and zip it up to lock in warmth during descents or rest periods.

Care & Safety

Washing:** Machine wash with similar colors. Avoid using fabric softeners, as they can coat the fibers and reduce the effectiveness of the moisture-wicking technology.

Drying:** Air dry is recommended to preserve the elasticity of the compression zones. If using a machine, tumble dry on a low-heat, delicate cycle.

Storage:** Store in a cool, dry place away from direct sunlight to maintain the integrity of the technical fibers.

Notes

"One-way moisture transfer" ensures sweat moves quickly from the inner layer to the outer surface for rapid evaporation.