TLD D4 Carbon Helmet - M/L - Torched Carbon / Magenta eBay These will not slip

These will not slip

Hydrophobic and Oleophobic lens treatment repels water

They'll need to be pretty snug to stay in place

Efficiently removes grime and dirt

TLD D4 Carbon Helmet - M/L - Torched Carbon / Magenta eBay These will not slipD4 reigns king atop downhill podiums and BMX events across the globe. Available in carbon, composite and polyacrylite. Details are what makes the D4 the most coveted full face in mountain biking. Prioritising safety while balancing weight through premium construction and materials, D4 incorporates Mips protection with an EPP chin bar and anatomical cheek pads with emergency release. Features Mips C2 Rotational Impact Brain Protection System UD carbon