The Ledlenser HF4R Core is our slim and lightweight basic model for everyday use

a Pulse Ox sensor uses light beams at your wrist to estimate how well your body is absorbing oxygen

Repair kit

Even use TrendLine™ to find the best local paths

What if your next race was the performance of a lifetime

COLUMBIA Bugaboo Beanie Color:PINK The Ledlenser HF4R Core isSEAL IN THE HEAT This snug beanie features our thermal reflective liner that captures your body heat and retains it. A perfect accessory for a day of snow play. Omni Heat thermal reflective breathable lining retains warmth using silver dots that reflect body heat, so you stay warm and comfortable as temps drop Uses: Ski Snowsports Fabric Shell: 100% acrylic Lining: 100% polyester Omni Heat Reflective Interlock