Two very different everyday trousers
The Avi Pants and Nida Pants may both be bottoms, but they serve different roles. Avi Pants are 100% wild silk trousers with an elastic waistband, side-seam pockets and front pleats. Nida Pants are a rib underpant made from 91% organic cotton and 9% elastane, with elastic trim at the waist and leg. That fabric and construction gap is the first thing to weigh: one is a standalone trouser, the other a close-fitting base layer.
This comparison sticks to the supplied product facts. Where the records don't confirm a detail—such as exact inseam, rise or care instructions—we flag it as a limitation rather than guessing.
What each pair is made of
- Avi Pants: 100% Wild Silk, woven and sewn in Türkiye Wild silk gives Avi Pants a smooth, dry-handed feel and a dressier drape than cotton rib. The Turkish weaving and sewing support a more formal everyday look.

Avi Pants - Nida Pants: 91% Organic Cotton, 9% Elastane, made in Portugal The cotton-rich rib with a little stretch is built for close fit and movement, making Nida Pants a comfortable underpant rather than a loose trouser.

Nida Pants
Fit and sizing: what the records show
Both products list a model wearing size S, but that is the only fit reference supplied. Use it as a starting point, not a guarantee.
- Avi Pants sizing: Available in BLACK from XS to L. The elastic waistband and front pleats suggest a relaxed, pull-on shape, but the record does not give a rise or inseam measurement.
- Nida Pants sizing: Available in OFF WHITE from XS to XL. The elastic trim at waist and leg points to a snug, stay-put fit. As an underpant, it is sized to sit close to the body.
- What is not confirmed: Neither record includes a size chart with body measurements, so compare the model note (size S) with your usual size and check the store's returns policy before ordering.
Everyday styling: Avi Pants vs Nida Pants
Avi Pants work as the visible trouser; Nida Pants work underneath. Styling advice follows from that basic difference.
- Avi Pants styling: The wild silk surface, front pleats and side pockets make these easy to pair with a simple top and flat shoes for a relaxed but polished everyday outfit. The elastic waistband keeps them comfortable for long days.
- Nida Pants styling: The rib texture and elastic trim are designed for layering under other clothes. They are not described as outerwear, so treat them as an underpant rather than a substitute for trousers.
- When to choose each: Pick Avi Pants when you need a visible, standalone trouser. Pick Nida Pants when you want a soft, stretchy base layer with organic cotton next to the skin.
Care and longevity: what the evidence covers
The supplied records do not include care, safety or compatibility instructions for either product. That is a real limitation: we cannot tell you a recommended wash temperature, drying method or ironing setting. For Avi Pants, the wild silk content makes gentle handling worth planning for, but confirm the label on arrival. For Nida Pants, the cotton-elastane rib will likely need a cool, gentle wash to protect the stretch, but again the product record does not state this. Check the sewn-in care label before the first wash.
Which pair fits your everyday?
If your goal is a visible, relaxed trouser with a natural-fiber story, Avi Pants are the clear choice. The wild silk, pleats and pockets give them a finished look that works for errands, casual offices and weekends. If your goal is a comfortable underpant in organic cotton rib, Nida Pants fill that role with a close fit and a little stretch. They are not interchangeable, so base the decision on whether you need an outer trouser or a base layer—not on which one sounds more versatile.


