Triple Eight Cover Bicycling Helmet

We took everything we've learned from 30 years of helmet development and challenged ourselves to achieve the lowest-profile, deepest-fitting, most comfortable helmet in the world.  We succeeded.  DEEP COVER cracked the code.​ ​With our new patent-pending HIDDEN-HINGE Technology and LUXE-LOCK Liners, you'll feel the difference as soon as DEEP COVER secures your head in a plush halo.  But we didn't stop there.  Every head shape is unique, so we included an unprecedented FIT KIT with 17 liners and shims for optimal customization.  ​ ​Best of all, we packed all of this new tech into a classic shape with a super-slim profile.  ​ On the outside DEEP COVER simply looks right.  On the inside the fit is unrivaled.GRLSWIRL Signature Edition: A women-founded skate collective empowering riders through skate culture, GRLSWIRL brings a retro-inspired, sun-soaked ’70s vibe to our most innovative DEEP COVER helmetRevolutionary: Featuring patent-pending HIDDEN-HINGE Technology and LUXE-LOCK Liners, DEEP COVER offers the deepest-fitting, most comfortable helmet with a plush halo that cradles your head. Includes an advanced FIT KIT for optimal customizationClassic Design, Modern Tech: The DEEP COVER combines a timeless, slim-profile shape with cutting-edge helmet technology for a stylish, low-profile look that doesn’t compromise on comfort.Maximum Protection: Triple-certified to meet U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older, ASTM F1447 for Recreational Bicycling or Roller Skating, and ASTM F1492 for Skateboarding and Trick Roller SkatingVersatile Sizing Options: Available in XS/S (51 – 54 cm), S/M (53 – 57 cm), L/XL (57 – 60 cm), XL/XXL (60 – 63 cm) sizes, this helmet ensures a perfect fit for every head size, offering personalized protection and comfort for all users. Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item Warranty: 90 Day Woot Limited Warranty