My 20 cent repair for Holbrook XL arm nub. Oakley service department didn't have the replacements available. Searching for replacement part for over a year with no luck. : r/Oakley
Authentic Temple Replacement PARTS OAKLEY WINGSPAN 5040-0153 BLACK 138mm 4478 | eBay
Authentic OAKLEY Replacement Arm Temples for Crosslink Eyeglasses 8029 8030 8031 | eBay