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Second Wind

Thoughts of cold drinks and finish-line friends can be nice mid-race motivation, but when the fatigue starts to really set in you’re gonna need something more. The Limited Edition Second Wind Premiums will let you focus on digging deeper and pushing harder, without having to worry about your shades bouncing, slipping, or sliding down your nose (thanks to the embedded, NON-SLIP, rubber nose pads).

Hurry though, only 1,000 pairs of these kinetics Knocks are available. Oh, and runner’s high not included—that one’s on you.


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Special Releases

Second Wind

$21.00 - SOLD OUT

These shades sold out quickly! 
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Free shipping on all orders

  • Limited edition of 1,000
  • Frosted lime green front adorned with teal dots
  • Electric blue arms with coral kinetic dots
  • Embedded, non-slip, rubber nose pads
  • Polarized hurricane moonshine lenses
  • White K logos
  • Kinetic microfiber pouch
  • Individually-numbered Knockaround ""Second Wind"" race bib
  • FDA approved impact resistant lenses with UV400 protection

The Second Wind Premiums are the first pair of Knockarounds to offer embedded, NON-SLIP, rubber nose pads—making them a perfect pick for those runs that work up a sweat.

This Limited Edition rubber frame is embellished with a pattern of kinetic dots so wavy it’ll look like these shades are in motion even at a stand still. The frosted lime green front base is adorned with teal dots, while coral kinetic dots run down the electric blue arms. Polarized hurricane moonshine lenses, white K logos, and lime green nose pads complete this peppy pair of Premiums.

Designed using our best-selling frame style, these sunglasses are form-fitting, universally flattering and provide full UV400 sun protection.

Every pair comes with a matching kinetic microfiber pouch and an official, individually-numbered Knockaround “Second Wind” race bib. Make sure to pay it forward with the tear-away tabs!

Knockaround is committed to customer satisfaction. We want to assure you are 100% satisfied with the product you purchased, which is why we offer a 30 day return / exchange period.

  • Returned / exchanged items must be in 100% resalable condition (unworn, unused, undamaged)
  • Timeframe begins at original purchase date
  • All returns and exchanges must be initiated from original point of sale (i.e.:

We do NOT currently accept returns or exchanges on Custom Shop orders, Limited Editions, Collaborations, Knock Boxes, Sale Items, or any international orders. All sales of those items are final.

To see full Return Policy information and instructions on how to initiate a return or exchange, visit our Returns page.

Size Guide

Guy or girl, it’s hard to go wrong with this modern take on a timeless design.

Size Guide

51mm Lens | 18mm Bridge | 143mm Temple
Frame: 140mm Width | 52mm Height

  • Small to medium sized head shape.
  • Square, rectangular or oval faces.
  • Perfect for, well, any occasion.
  • Free Shipping on all orders over $50
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  • The original affordable sunglasses company