Women's Liner Track Shorts - MUSHROOM Reflective

$9.99 $80

Shipping calculated at checkout.

Please select the size option


Dichroic "squid ink" fabric inspired by 500+ million years of evolution.

The squids' skin is one of the most complex and unique biological materials on this planet. While most creatures with color-changing ability do it to hide, squids do it to attract. Which is where the inspiration for flexliving's reflective release came from.

Our rainbow reflective prints are stealthy, until you don't want it to be. The mushroom pattern is a mellow gray/black, and then when the light hits it just right, the print comes to life and looks like it's from another dimension.

Short Features:

  • High-Rise fit
  • Built in black Compression underwear for comfort and peace of mind (shorter in length then the outside material to remain hidden)
  • Zippered storage pocket (large enough for cards, keys, etc.
  • Embroidered Peach icon on left leg
  • Tall elasticated waistband with internal hidden drawstring
  • Rainbow Reflective MUSHROOM printed outer fabric



SIZE XS/4 S/6 M/8 L/10

1/2 WAISTBAND 12.75" 13.75" 14.75" 15.75" 16.75" 17.75"
1/2 HIP 18.75" 19.75" 20.75" 21.75" 22.75" 23.75"
INSEAM 2.25" 2.5" 2.75" 3" 3.25" 3.5"
LENGTH 11.5" 12 12.5" 13 13.5" 14"


SIZING: True to size.

Wash / Care Instructions
Please wash it by hand, do not twist it too tight, and dry it naturally.  

We offer free US standard shipping for all orders $125 and higher. Orders below $125 are charged anywhere between $6.95-$9.95 (flat shipping rate depending on weight) for domestic and between $19.95-$39.95 (flat shipping rate depending on weight) for international.

When available, expedited shipping can be selected during checkout + will be included in final purchase cost. International shipping does not include duties or taxes. Customers are responsible for any customs fees, duties, or taxes that may apply upon delivery.

We strive to ship all orders placed before 12:00PM (MST) the next business day, regardless of shipping speed selected, unless the order contains a pre-order item(s). If one or more of the items in your order is on pre-order, shipment will only begin once all items  are available. To know more Order Status, click here:

Important: Processing times do not include weekends or federal holidays.

We strongly encourage you to double-check your shipping address prior to placing your order. Keep in mind that we're not liable for incorrectly entered addresses. If you want to change your shipping address, kindly get in touch with us within 24 hours.

Once your order is placed, you will receive an order confirmation email from us. If your order process has begun, or your order has already been shipped, we won't be able to make any adjustments to your order. Expect a shipping confirmation email, which includes your  tracking info, once your order has been shipped.


We try to make processing returns and exchanges as easy as possible for our customers. If you're not completely satisfied with your purchase, you may return your merchandise within 30 days of placing your order. We want to make your shopping experience the best it can be. That’s why we’ve made a FREE return option for our US customers when selecting store credit!

To initiate a return or exchange, head to our Returns Center. Please make sure to use the return label we provided to send back your item. At this time, we don't accept any third-party return labels. Click here to learn more about our Returns & Refunds Policy.



What are we looking for?

Flexliving is looking for micro-influencers. We look for accounts with 1k or more followers, who post regularly (4 posts per month, or more) about industry-related content, with more than 25 posts on their feed. We are looking for people who embody our industry, whether that is fitness, outdoor or sports, etc.

We appreciate your support and desire to represent Flexliving. We believe our 20/20 ambassador program offers the most generous compensation and follower code discounts in the industry.

All ambassadords will get:

  • Lifetime discounted pricing (order any time at wholesale / team pricing)
  • Personalized 20% off code to share with your followers
  • Paid commissions! 20% commission on every product sold through your code
  • Participate in the launch of new products!

As an Ambassador you have the opportunity to earn paid commissions with Flexliving! You will earn a 20% commission when anyone uses your custom promo code (valued at 20% off) that can be set up after your welcome email. This code can be shared within and outside of your social and personal network.

When a sale is completed using your code or referral link, the system will assign the sale to you and the commission associated with it. This is all tracked within your Flexliving affiliate dashboard.

Additional instructions and training is available using our affiliate platform. This is where all promotions, training, contests and content is located.

We have a dedicated team to support you and the ambassador program. The team can be reached by emailing hello@flexliving.net

Once an ambassador, you will be given other means to communicate as well.



Please make sure your Instagram or TikTok profile is set to public. Thank you!

  • All BRAND AMBASSADORS are asked to post twice a month on your Instagram feed or Facebook timeline.
  • All BRAND AMBASSADORS are asked to FOLLOW @flexlivingcollection and LIKE / Comment as soon as possible after each post is made.
  • BRAND AMBASSADORS are asked to wear, promote, and share Flexliving product as often as convenient.
  • BRAND AMBASSADORS are asked to interact, like, and comment within their own social media channels. Engagement is key.
  • All Brand AMBASSADORS are asked to repost our giveaways and contests.
  • All BRAND AMBASSADORS are asked to use as many of our frequently used social hashtags, and we ask you to encourage your network to do the same: #flexliving #flexlivingcollection #celebrateyourpeach
  • BRAND AMBASSADORS may be asked from time to time to help with local events and/or expos.
  • BRAND AMBASSADORS will contribute to feedback requested on new designs, products, giveaways.
  • All BRAND AMBASSADORS will not represent or promote other companies with competing products.



Women's Liner Track Shorts - MUSHROOM Reflective

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Customer Reviews

Based on 44 reviews
Reviewer avatar
Kris Bennion (Edmonton, CA)
Game changer

I’m a queer trans person who has been looking for lined shorts that actually fit me. These not only fit, but aren’t ridiculously feminine as to cause dysphoria. I ordered 2 more pairs because I loved these so much.

William Lingle (Columbus, US)

I am a guy that likes to free ball.. I cut out the lined so that I can swing !! & Play peek-a-boo

Mar (Port Orchard, US)
Absolutely Perfect

These shorts are slightly stretchy, almost like a mesh (but not see-through). Incredibly comfortable, even for weight room squats! I ordered an XL, but probably could have gotten a L (I might still order that size, they're comfortable enough to warrant two pairs). For anyone wondering about sizing, my thighs are 26", my waist is 28", and my bottom is 41" --- the XL was roomy enough to not ride up at all.

D.O… (Perth, AU)
Liner Track Mushroom Shorts

Amazing Colours.
Oh Yeah, and they fit Perfectly.

Lindsay (Orlando, US)
Love them!

These are so adorable! They fit perfectly! I’m 5’3” and 130lbs and I got a small 😁

Amy Whittaker (Scottsdale, US)
Impressed AF

I saw and fell in love with the reflective mushroom shorts and pants but after buying so much stuff on the internet and getting disappointed time and time again, my hopes weren’t high. I decided to just go with the shorts and come back for the pants later after trying them out and I am SO impressed with the quality and design and everything else! I wore my shorts for like a week straight, they’re my absolute favorite clothing item now and I’m in love with this company, well worth the price and it was refreshing as hell I finally get something of quality that was well made. My mum caught a flash of the reflectiveness as I was leaving her house and said my ass lit up like a Christmas tree and it was the coolest thing ever. Seriously, I’m in love and I can’t wait to get the pants and try out some other things from here. If you’re considering it at all, fucking go for it, it’s worth it!

Maria Popa (New Orleans, US)
Flexliving shorts.

Very nice!!

Isabella (Queens, US)
New favorite shorts!

These are so flattering and I get compliments on them all the time. Fits pretty much true to size. Love that the liner is actually a second pair of shorts and not a second panty.

Rachelle Felzien
Excellent quality; great for running

I didn't know what to expect, but was pleasantly surprised to find these shorts have some heft to them. I appreciate that the inner liner is more like a tiny pair of yoga shorts than the typical elastic-leg brief you normally find in running shorts. They were great on a run -- comfortable, no chafing, no riding up. I will for sure be back for more!

Betsy Davidson (San Francisco, US)
Awesome and comfy

Stretchy and light fabric! The liner on the inside is too short - I wish it were longer and less cheeky, but I still love them!