Flowline SE MTB helmet with 14 ventilation holes

The all-new FLOWLINE SE helmets, the PROsumers choice. 2 new half shell MTB helmets designed with a fresh new approach from TLD with a futuristic minimalism design offered in a wide array of custom curated TLD paintshop colors. We set out to capture a wider array of MTB customers and expose more beginner and enthusiast mountain bikers to the safety, confort, performance, and of course captivating helmet design that TLD is known for yet still allow the customer to make a statement. These 2 new models round out a trio of half shell MTB helmets with our recently launched top of the line A3 still our pinnacle offering. The FLOWLINE SE replace the A1 and A2 models respectively with more features and benefits and a lower price point than those previous models.