156 Split Back 12oz Royal Mail Red Birdseye Denim
Tender's jeans release enters Vinchy's AI lab for a closer look at fabrication, fit, and care notes.
Tagged at $345, quality lands at 90/100, comfort at 80/100, and sustainability at Not Available for discerning shoppers.
- Brand · Tender
- Category · Jeans
AI scorecard
What matters most for shoppers researching this piece right now.
Craftsmanship, stitching, and long-term durability.
Movement, breathability, and day-long wear.
Environmental impact and responsible sourcing.
Attribute deep dive
We break down what drove each score so you can weigh trade-offs.
Quality Analysis 90/100
While the 12oz denim weight suggests a sturdy foundation, the inclusion of rounded rivets and a lost wax cast star-eyed brass top button indicates attention to quality hardware, which significantly boosts the garment's potential lifespan. The design also features filled belt-loops, a detail that often prevents premature wear and tear at high-stress points.
Comfort Assessment 80/100
The design incorporates a "split back" with two separate waistbands, which is specifically intended to provide "ease of movement over the seat," suggesting a thoughtful approach to reducing restriction during wear.
Sustainability Impact Not Available
This garment is made from 100% cotton, which is a natural fiber, but the text provides no evidence regarding whether the cotton is certified organic, recycled, or sustainably sourced. Therefore, we cannot assign a sustainability score based on the provided details.
Measurement breakdown
Measurements across available sizes.
| Size | Waist | Thigh | Knee | Leg Opening | Inseam | Rise |
|---|---|---|---|---|---|---|
| 5/X-Large | 86.4 cm | 67.8 cm | 29.2 cm | 26.4 cm | 86.4 cm | 34.3 cm |
| 2/Small | ||||||
| 3/Medium | ||||||
| 4/Large | ||||||
Gallery
Reference shots help you validate textures, hardware, and proportion before you buy.
Garment details
Need-to-know info pulled from the retailer’s description, sizing notes, and care callouts.
Tender's Type 156 Split Back Jeans pay homage to vintage British Rail uniform trousers in a denim context. Their namesake feature references classic tailoring, with two separate waistbands leaving a split in the back for ease of movement over the seat. This edition features an indigo broken twill denim that mimics a spotted birdseye pattern. It is overdyed "Royal Mail Red", receiving its name from the bright red post boxes used by Royal Mail in the United Kingdom, a symbol of British heritage. Finished with a limited edition star-eyed brass top button, commemorating the brand's move to the US. Can be worn with accompanying cotton herringbone X-back suspenders.
High-rise, straight leg fit with ample room in the thigh Rinsed to remove shrinkage Indigo "birdseye" broken twill denim Royal Mail red overdye Sideseam front pockets Large rear patch pockets Cotton herringbone x back brace suspenders Lost wax cast star-eyed brass top button Filled belt-loops Rounded rivets
100% cotton
Made in England