Discover mountain-ready warmth that transitions seamlessly from trailhead to downtown cafes with the Mammut Tweak Beanie. Need lightweight insulation for icy approaches or urban commutes? This ultra-light (just 40g!) plain-knit essential delivers. Crafted sustainably in Germany, it blends RWS-certified merino wool for ethical warmth with resilient acrylic, ensuring durability without bulk. The cozy fleece inner layer, made from 100% recycled polyester, feels soft against your skin—no more itchy headaches on long hikes or chilly climbs.
Pull it on for climbing, hiking, mountaineering, or simply braving city winters; its minimalist design features subtle embroidered Mammut branding for understated style. Why choose between eco-conscious materials and performance? This versatile beanie offers both: responsible sourcing meets serious comfort for every adventure, big or small. Perfect as a sustainable hiking beanie or your go-to lightweight climbing hat, it’s warmth you can trust—wherever the path leads. Experience functional elegance that supports animal welfare and reduces waste, mile after mile.
