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Beneunderのファーストドライサーマルベースレイヤーをご紹介します。湿った寒さに対抗しながら、暖かく乾いた状態を保つよう設計されています。HeatApex Coreテクノロジーと3D-Vents汗チャンネルを搭載し、わずか数秒で湿気を吸収し、-15°Cまでの凍えるような寒さでも暖かさを閉じ込めます。軽量でありながら保温性に優れ、ハイキング、スキー、日常のアウトドア活動に最適な全天候型の防御層です。
特徴:
- HeatApex Core繊維:速乾+持続する暖かさ
- +35%の保温性、-15°Cまでの耐寒性
- 6秒での急速汗蒸発、圧力下でも乾いた状態を維持
- 3D-Ventsゾーン:胸部、脇の下、背中での汗のターゲット放出
- 女性用の通気性内蔵ブラカップ付きでスポーツブラの代わりに使用可能
57.5% Viscose, 38.3% Acrylic, 4.2% Spandex – soft and smooth with a gentle drape, offering lightweight warmth, lasting comfort, and flexible stretch for a flattering fit.
• Free Shipping on all orders.
• 30-day Return: Feel free to send your item back within 30 days of receiving the product.
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Based on moderate activity with a basic inner layer; increase warmth for wind or humidity.
Recommended range: -15°C / 5°F

6-Second Quick Dry — No Sweat, No Chill
Sweat disappears in just 6 seconds, preventing the sticky dampness that chills the body in cold weather. Perfect for high-intensity activity or everyday wear.

HeatApex Core — Long-Lasting Warmth
The HeatApex Core combines far-infrared heat storage with hollow-core fibers, boosting heat retention by 35% and providing up to +1.8°C warmth.

3D-Vents Sweat Zones — Breathable & Fresh
Targeted sweat vents at the chest, back, and underarms accelerate evaporation for a fresh, dry feel even during workouts.

Cold-Resistant to -15°C — Built for the Outdoors
Engineered to withstand damp chill, this base layer keeps you warm in temperatures as low as -15°C — ideal for skiing, trekking, and winter runs.

Built-In Breathable Cup — No Sports Bra Needed
Designed with integrated breathable cups, the women’s version offers support without extra layers, reducing bulk and improving comfort.
















