Oakley MOD1 PRO SL Helmet
Oakley MOD1 PRO SL Helmet
Oakley MOD1 PRO SL Helmet
Oakley MOD1 PRO SL Helmet
Oakley MOD1 PRO SL Helmet
Oakley MOD1 PRO SL Helmet
Oakley MOD1 PRO SL Helmet
Oakley MOD1 PRO SL Helmet
Oakley MOD1 PRO SL Helmet
Oakley MOD1 PRO SL Helmet
Oakley MOD1 PRO SL Helmet

Oakley MOD1 PRO SL Helmet

Sale Regular price $185.00 Save Liquid error (snippets/product-template line 148): Computation results in '-Infinity'%

*Make color selection here.

Item:  23538   (Only 2 Left)

Selecting your proper helmet size:

Measure your head circumference one inch above the eyebrows around to the largest point on the back of your head. Round up to the larger size when your measurement is between two sizes.

Head Measurement

Helmet Size Guide

Head Circumference (inches) Helmet Size (cm)
20 51
20 1/4 52
20 7/8 53
21 1/4 54
21 5/8 55
22 56
22 3/8 57
22 3/4 58
23 1/4 59
23 5/8 60
24 3/8 61

Helmet Fit Check:

  • Your helmet should fit snugly and square on your head. Make sure that it is not tilted too far back or forward on your head.
  • Cheek pads touch, but do not press uncomfortably.
  • Make sure there are no gaps around your temples, brow or back of the neck
  • With the straps securely fastened, shake your head slightly from side to side and back and forth. If it moves or feels loose, then it is too big. (Also remember that the comfort liner will compress a little with use, so a new helmet should fit as tight as you can comfortably wear.)
  • Again with the straps fastened, try to roll the helmet forward off your head. If you can get it off, it is too big.
  • Feel for any pressure spots. Check for any soreness or red spots after you remove the helmet. If you find any, try the next size up or a different model. All brands fit a little different, so try on multiple styles for the best fit. 

Description & Features

Enhanced with Dura-Matter construction, MOD1 PRO SL Race Helmet is designed to increase all-around durability while keeping a lightweight, low-profile design. This classic slalom-specific ski helmet comes with a removable chin guard.


  • Slalom Ski Racing Helmet
  • Dura-Matter Shell
  • Skull Matrix (MIPS + BOA)
  • Fixed Ventilation
  • Fidlock Buckl
  • Removable Liner & Earpads
  • Helmet Carrying Case & Chinbar Included
  • Unisex Sizing
  • Does NOT conform to FIS for GS, SG or DH (soft ear padding only allowed in SL)

Technical Info


Oakley's most robust construction method, using an injected molded Dura-Matter shell applied over an EPS foam liner. Dura-Matter is dent and ding resistant, offering the highest level of durability.


MIPS® and BOA® technologies merge into a unique single system. Skull Matrix is designed to provide a more adaptive fit to help enhance comfort for an improved riding experience.


Fixed vents in front of the helmet allow for goggle ventilation, while the fixed vents on top of the helmet help keep the riders cool.


Seamless magnetic functionality lets you fasten your helmet while wearing gloves.


Allows for easy cleaning as it is machine washable, adaptable for various weather conditions, and provides freedom to wear the goggle strap underneath the helmet.