Rab describe their Windstopper Beanie as: Built with a GORE-TEX INFINIUM™ WINDSTOPPER® headband and a warm and breathable, stretch fleece crown, this hybrid beanie protects your ears and keeps you comfortable. Ideal for fast paced mountain ascents it can be stashed in a pocket until you need it. Close-fitting and ultralight, it fits well under a climbing, skiing, or biking helmet, giving you an extra boost of warmth without the weight. Resistant to light rain and snow and easily deflecting the wind, it’s ideal for winter mountain runs and adventures up high.

• Weight: 36g
• Product Code: QAB-38
• Low bulk beanie with 3-layer membrane headband
• Comfortable close fitting shape
• Lazer cut outer edges for reduced seaming
• Optimal stretch for fit and comfort
• In pattern branding
• Headband: 83% Polyester, 13% Elastane with ePTFE membrane. Secondary: 92% Polyester, 8% Elastane
• GORE-TEX INFINIUM™ with Windstopper Technology