- Sleeping Bags
- Men's Apparel
- Women's Apparel
Free Shipping offer is valid in the US lower 48 states only, and is not available for PO Boxes or Military APO/FPO addresses. Orders placed by 12:00 pm Mountain Time Monday - Friday will ship the same day. All other orders will ship the next business day. Discount codes are not valid on sale products, Pro purchases, Men's & Women's Tops, Bottoms, & Hats, High Side, and Studio. Limit one discount code per order.
The Sierra Designs Think Outside Long Sleeve is made with 100% cotton for comfort, long sleeves for when the temps dip a bit, and a subtle Sierra Designs badge logo on the chest. As a reminder for everyone else, the back of the shirt touts our credo “Think Outside".
Click and Drag to Rotate