Note: Photochromic models do not include a spare lens

Lace keeper in tongue to tuck laces tails away

This ensures the spokes are never getting extra stress put on them by rubbing on the flange

Weight: Varies according to which option you select but the 35mm clamp options weigh approx 305g while the 31

See the link at the bottom of the description

TLD Flowline SE MIPS Helmet - XL-2XL - Pinstripe Charcoal - Black PLP|EMTB Optimised Note: Photochromic models do notDETAILS Be sure to stay safe on your bike rides with the Flowline SE Helmet from Troy Lee Designs. This half shell helmet seamlessly combines safety, comfort and style. Enjoy reliable impact absorption and a breathable airflow system with the helmet's design. Plus, the easy to use magnetic buckle ensures a secure closure every time. Conquer the mountain bike trails, or city streets, with the Troy Lee Designs Flowline SE Helmet. SPECIFICATIONS 3 Way