Seirus Thick N Thin HeadLiner Adult 2017 size_24-5 Seamless inner leg to reduce

Seamless inner leg to reduce saddle bunching

2x front & 3x rear interchangeable straps so you can swap the lights between bikes with different sized seatposts and handlebars – including aero posts and oversize bars

Not only does the ample gel padding work to dampen vibrations that cause fatigue

Chest Pockets

Full-Zip branded hoodie

Seirus Thick N Thin HeadLiner Adult 2017 size_24-5 Seamless inner leg to reduceUltra thin, wicking hood with cozy, technical fleece neck warmer Thin THERMAX balaclava for dry, wicking warmth Polartec fleece neck up for added warmth Flat seam construction 4 N 1: 1. Helmet Liner 2. Balaclava 3. Scarf 4. Neck Up