$ 18.00

Standard Issue SI-12 L/S Essential - White (12.15.20 Release)
Free Gift

3 reviews

The SI-12 is an honest alternative to the modern essentials available in today's unnecessary high-price market. We've upgraded the material to a Cotton/Poly/Spandex blend for a much softer hand feel.  The SI-12 Long Sleeve is a perfect option for the upcoming Spring/Summer Season.

*Please check your size prior to checking out. We cannot modify orders once they are placed.*

Fit Guide:

Stay TTS for intended fit. Size down for Slim Fit look.

*This product might have a slightly longer body than our regular SI-12.  


Customer Reviews
4.7 Based on 3 Reviews
Write a Review Ask a Question
  • Reviews
  • Questions

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
  • repeat customer
  • length
  • items
  • price
  • shirt
  • quality
  • killion
United States United States
Excellent Quality

You really can not beat the quality and price for the items Killion sells. A repeat customer for years now. Huge fan.

Jonas D.
United States United States
Great Fit

The shirt fits great. The length of the shirt is perfect and what I always look for in a shirt.

United States United States
Long Sleeve Shirt Review

It’s durable and cozy.