ReviewsSmith Portal Mips Bike Helmet

BELL XR Spherical Adult Road Bike Helmet - Matte/Gloss OG Camo (2023), Medium (55-59 cm)

  • Spherical Technology + MIPS: Spherical Technology’s Ball-and-Socket design, powered by Mips, helps redirect impact forces away by allowing the outer liner to rotate around the inner liner during a crash. Mips (Multi-directional Impact Protection System) is a leading slip-plane technology inside the helmet designed to help reduce rotational forces that can result from certain impacts..
  • Float Fit and Fidlock Buckle: A minimalist, lightweight fit system with an easy-to-turn rubber overmolded dial for adjustments (integrated with Mips). Fidlock is an easy-to-use magnetic buckle. This time-saving feature slides closed laterally for an effortless, secure fit..
  • Progressive Layering, Overbrow Ventilation, and Ionic+ Padding: The process of engineering a helmet liner with variable EPS foam densities to better manage the transfer of energies after some impacts. Overbrow Ventilation features intake ports on the brow of the helmet to usher in cool air and push it through the air-channel matrix for full-head ventilation. Quick-drying interior padding helps manage sweat..
  • No-Twist Tri-Glides, Sweat Guide, and Eyewear Storage: Quick-adj....
Check Stock

BELL Formula MIPS Adult Road Bike Helmet – Matte/Gloss Grays (2023), Large (58-62 cm)

  • FUSION IN-MOLDING POLYCARBONATE SHELL – A process pioneered by Bell bonds the helmet’s outer shell to the EPS foam liner to create a sturdier helmet..
  • MIPS-EQUIPPED – MIPS stands for Multi-directional Impact Protection System, which is a leading slip-plane technology inside the helmet designed to reduce rotational forces that can result from certain impacts..
  • FLOAT FIT & NO-TWIST TRI-GLIDES – A minimalist, lightweight fit system with an easy-to-turn rubber overmolded dial for adjustments (integrated with MIPS). Quick-adjust fasteners that help keep straps flat and properly positioned..
  • SWEAT GUIDE – Sweat Guide pad design pulls moisture away from the brow pad and away from eyewear..
  • SPECIFICATIONS – Small (52-56 cm), Medium (55-59 cm), and Large 58-62 cm) Sizes. Important: always take a head measurement. Head sizes and shapes can vary, even within an age range. Using a helmet that does not fit can be dangerous.
Check Stock

Smith Optics Persist MIPS Road Cycling Helmet - Matte Cinder, Large

  • Protection: Lightweight in-moId construction. MIPS Protection System reduces rotational forces caused by angled impacts.
  • Fit: VaporFit dial adjustment system offers 270-degree fit adjustment with the turn of a dial.
  • Integration: Designed for ultimate integration with Smith performance eyewear for maximum comfort, venting and storage convenience. AirEvac ventilation system integrates with Smith eyewear for fog-free lenses.
  • Features: 21 fixed vents for consistent airflow. Performance comfort lining. Lightweight, low-bulk single layer webbing.
  • Weight and Certification: Weight (Size M, MIPS): 11 oz / 300 g. CPSC and CE EN 1078 certified.
Check Stock

Smith Optics Engage MIPS Mountain Cycling Helmet - Matte Black, Large

  • Protection: Lightweight In-moId construction. MIPS Protection System reduces rotational forces caused by angled impacts.
  • Fit: VaporFit dial adjustment system offers 270-degree fit adjustment with the turn of a dial.
  • Integration: Designed for ultimate integration with Smith performance eyewear for maximum comfort, venting and storage convenience. AirEvac ventilation system integrates with Smith eyewear for fog-free lenses.
  • Features: 21 fixed vents for consistent airflow. Performance comfort lining. Lightweight, low-bulk single layer webbing. Two position adjustable visor.
  • Weight and certifications: Weight (Size M, MIPS): 12 oz / 350 g. CPSC and CE EN 1078 certified.
Check Stock

Smith Optics Engage MIPS Mountain Cycling Helmet - Matte Cinder, Medium

  • Protection: Lightweight In-moId construction. MIPS Protection System reduces rotational forces caused by angled impacts.
  • Fit: VaporFit dial adjustment system offers 270-degree fit adjustment with the turn of a dial.
  • Integration: Designed for ultimate integration with Smith performance eyewear for maximum comfort, venting and storage convenience. AirEvac ventilation system integrates with Smith eyewear for fog-free lenses.
  • Features: 21 fixed vents for consistent airflow. Performance comfort lining. Lightweight, low-bulk single layer webbing. Two position adjustable visor.
  • Weight and certifications: Weight (Size M, MIPS): 12 oz / 350 g. CPSC and CE EN 1078 certified.
Check Stock

Smith Optics Convoy MIPS Mountain Cycling Helmet - Sage, Medium

  • Protection: Lightweight In-moId construction. MIPS Brain Protection System reduces rotational forces caused by angled impacts to the head.
  • Fit: VaporFit dial adjustment system offers 270-degree fit adjustment with the turn of a dial.
  • Integration: Designed for ultimate integration with Smith performance eyewear and goggles for maximum comfort, venting and storage convenience. AirEvac ventilation system integrates with Smith eyewear for fog-free lenses..
  • Features: 20 fixed vents for consistent airflow. Integrated visor, Performance comfort lining, Lightweight, low-bulk single-layer webbing.
  • Weight and Certifications: Weight (Size M, MIPS): 11 oz / 300 g. CPSC and CE EN 1078 certified, AS/NZS2063 certified.
Check Stock

SMITH Optics Trace MIPS, Color: Matte Gravy, Size: S (E007282Y25155)

  • Protection: Lightweight Aerocore In-Mold Construction, Complete Ventilated Protection Featuring Koroyd, Integrated Skeletal Structure, Mips System Available In All Colors.
  • Fit: Vaporfit Adjustable Fit System, 18 Optimized Vents, Xt2 Performance Lining, Ultra-Light Single Layer Webbing.
  • Integration: Airevac Ventilation, Ultimate Eyewear Integration, Light Mount Compatible.
Check Stock

Giro Synthe MIPS II Adult Road Cycling Helmet - Matte Harbor Blue, Large (59-63 cm)

  • MARKET-LEADING PERFORMANCE AND PROTECTION: Engineered in Giro’s helmet test lab..
  • INTEGRATED MIPS: MIPS Protection System is integrated with the Roc Loc 5 Air Fit System for an added measure of protection in certain impacts plus market-leading fit and comfort..
  • LIGHTWEIGHT AND DURABLE: In-moId construction eliminates excess weight and permanently fuses tough polycarbonate outer shell to the interior liner..
  • VENTILATION: 19 Wind Tunnel vents coupled with internal channeling allow air to flow through the helmet to enhance cooling power..
  • COMFORT: Easily adjust vertical position and tension with the Roc Loc 5 Air MIPS fit system..
Check Stock

Smith Optics Ignite MIPS Road Cycling Helmet - Black/Matte Cement, Medium

  • Protection: Zonal Koroyd coverage for lightweight, energy-absorbing and ventilated impact protection. MIPS Protection System reduces rotational forces caused by angled impacts. Integrated skeletal structure creates a roll cage for added strength and impact protection.
  • Fit: VaporFit dial adjustment system offers 270-degree fit adjustment with the turn of a dial..
  • Integration: Designed for ultimate integration with Smith performance eyewear for maximum comfort, venting and storage convenience. AirEvac ventilation system integrates with Smith goggles and eyewear for fog-free lenses.
  • Features: Eight fixed vents for consistent airflow. Lightweight, low-bulk single layer webbing..
Check Stock

Smith Optics Trace MIPS Road Cycling Helmet - Matte Blackout, Medium

  • Protection: Complete Koroyd coverage for lightweight, energy-absorbing and ventilated impact protection. MIPS Protection System reduces rotational forces caused by angled impacts. Integrated skeletal structure creates a roll cage for added strength and impact protection.
  • Fit: VaporFit dial adjustment system offers 270-degree fit adjustment with the turn of a dial.
  • Integration: Designed for ultimate integration with Smith performance eyewear for maximum comfort, venting and storage convenience. AirEvac ventilation system integrates with Smith eyewear for fog-free lenses.
  • Features: 18 fixed vents for consistent airflow. Lightweight, low-bulk single layer webbing..
  • Weight and Certifications: Weight (Size M, MIPS): 10 oz / 280 g. CPSC and CE EN 1078 certified..
Check Stock

Smith Optics Mainline MIPS Cycling Helmet - Matte Black, Medium

  • Protection: Complete Koroyd coverage for lightweight, energy-absorbing and ventilated impact protection, MIPS Protection System reduces rotational forces caused by angled impacts to the head..
  • Fit: Three washable cheek pad kits, two crown liners and two neck rolls let you fine tune the fit. D-ring chin strap fastener for a snug fit..
  • Integration: Designed for ultimate integration with Smith performance goggles for maximum comfort, venting and storage convenience. AirEvac ventilation system integrates with Smith goggles for fog-free lenses..
  • Features: 21 fixed vents for consistent airflow. Adjustable visor. Hybrid X-STATIC / Ionic+ performance lining for odor resistance..
  • Weight and Certifications: (Size M, MIPS) 27 oz / 770 g. CPSC CE EN 1078 and ASTM F1952 downhill certified..
Check Stock