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Size Chart
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Fast Shipping
Expected delivery between 1-3 days
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Satisfaction Guarantee
Easy returns & exchanges within 30 days
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Built By Women For Women
Used & approved by thousands daily
I swore I would never wear women's boxers until I learned about SecondSkin™
- Buttery-soft bamboo keeps you cool & fresh
- No-tug waistband accentuates your natural curves
- Polyamide panels help prevent thigh chafing
- First Pair Guarantee – Love them or get your money back!
What makes Calin Special?
SecondSkin™ Technology
Our SecondSkin™ formula fuses buttery-soft bamboo with anti-chafing panels, no-roll stitching, and a peachy waistband interior that never digs—making it the first underwear cut for women’s bodies, so you’ll forget it’s even there.
PREVENTS ODOR AND ACNE CAUSING BACTERIA
Bamboo is naturally antibacterial so you can say goodbye to butt acne, smelly undies, and sweaty thighs. Always stay fresh down there.
MADE FOR ALL WOMEN'S BODIES
Our underwear is designed for every body enhancing shape with the perfect fit & cut. Our sizes range from XS - 4XL and if you're having trouble selecting your size our 24/7 rep will be happy to help!
Frequently asked questions
What is the return policy?
We get it ... trying a new kind of underwear can feel risky. That’s why your first pair is fully guaranteed. If it’s not love at first wear, you can return it free of charge — no questions asked.
Since our underwear is a hygiene-sensitive product, it can’t be resold or reused — even if it’s unworn. It will be destroyed.
So take that first pair for a spin. We’re pretty confident you’ll be back for more.
What is it made from?
Feather Shorts are made from 95% Bamboo Viscose and 5% spandex. We make sure to use the finest materials for your comfort and safety.
Does it work with all body types?
Yes.
Whether you’re apple-shaped, pear-shaped, curvy, athletic, or anything in between, our boxers are made to fit and flex perfectly without digging, squeezing, or rolling up.
If you have an apple-shaped body (with more weight around the midsection), we recommend sizing up for the most comfortable waistband fit.
How long does delivery take?
We aim to deliver all orders within 1-3 working days. For urgent orders, kindly contact our customer service rep on Whatsapp and she'll be happy to help.