280cm when extended

Built for demanding ascents and descents mountainside

the Micron Merc enables younger riders to explore the whole mountain in style

the bibs ensure you sit comfortably for longer

Columbia Heavyweight Stretch Long Sleeve Top firefly 280cm when extendedThis base layer is designed for dynamic outdoor activities. Crafted from a stretch fabric that allows great freedom of movement, this top also offers moisture wicking benefits and features a thermo reflective lining that retains body heat on chilly days. Features: Mid back length: 66 cm (26 in.). Performance fit. Fabric: 210 g Omni Heat Reflective stretch jersey 85% polyester, 15% elastane.