Drop 01: Altitude — Only 50 Units. Claim Founder Access →
Premium Sports-Inspired Lifestyle · Denver, CO
Oversized silhouettes. Made-to-order. Only 50 pieces.
50
Units Only
MTO
Made to Order
USA
Produced In
The SIDELINE Philosophy
Something better.
SIDELINE exists at the intersection of sports energy and fashion credibility. We don't sell licensed logos — we sell the feeling of fourth-quarter electricity, translated into elevated fabric, cut, and color.
Women's Collection · Drop 01
Women's · The Dress
Altitude Flannel Shirt Dress in Bronco Blue / Stadium Orange. Relaxed shirt-dress silhouette — falls mid-thigh, self-belted at the waist. Heavyweight 280 GSM brushed cotton.
$195 · Sizes XS – XXL
Model is 5'8" — wearing size S
Fabric
280 GSM Cotton
Origin
Made in USA
Run
50 Units
Men's Collection · Drop 01
Men's · The Shirt
Altitude Oversized Flannel Overshirt in Bronco Blue / Stadium Orange. Dropped shoulders, extended length, chest pockets. Built to layer — designed to lead.
$165 · Sizes XS – XXL
Model is 6'1" — wearing size M
Fabric
280 GSM Cotton
Fit
Oversized
Run
50 Units
Drop 01 · The Collection · F/W 2026
Women's
XS – XL Available
Altitude Flannel Shirt Dress · Bronco Blue
Men's
All Sizes Available
Altitude Oversized Flannel · Bronco Blue
Founder Access
50
Units Only
MTO
Made to Order
Exclusive
No Payment Required
72-hour preorder window · Priority access
50 units. Made to order. No restock.
Shop Drop 01Drop 01 · Campaign Lookbook
Women's Campaign · Hero Shot
The Dress
Drop 01: Altitude
F/W 2026
Men's Campaign · Portrait
The Shirt
Bronco Blue
Detail Shot · Fabric / Hardware
280 GSM Cotton
Made in USA
Lifestyle · Women's
Denver Location
City Culture
Campaign · Both Models
Editorial Pairing
Stadium Energy
Lifestyle · Men's
Denver / Mountain
Mountain Mornings
"Built for the stadium. Made for the city."
View Drop 01Born in Denver, CO · Mile High
SIDELINE was built in a city that runs on altitude and ambition. Denver is crisp fall mornings before the game. Stadium energy that carries into Monday. Mountain weekends that bleed into city culture. It's the feeling of pulling on something that fits both the bleachers and the bar after.
We grew up in the bleachers. We felt the electricity of fourth-quarter comebacks, tailgates before noon, and the kind of cold that makes you pull your flannel tighter. The options were licensed merch or nothing. SIDELINE exists because that gap needed to be filled — and nobody from Denver was filling it right.
Mountain Mornings
Crisp fall air, Rocky Mountain ridge lines, the kind of Saturday that demands a great flannel.
Stadium Energy
80,000 people. One color palette. The electricity of game day, worn with intention.
City Culture
RiNo galleries, Capitol Hill coffee, Cherry Creek boutiques. Fashion that moves with you.
Everyday Elevated
From Sunday tailgate to Monday meetings. Pieces designed to live beyond the game.
"50 units. Made to your order.
No warehouse. No waste. No second run."
Our Story
SIDELINE was created for people who love sports culture but want elevated everyday apparel. Inspired by team color palettes and crafted with premium materials, our pieces are designed to be worn beyond game day.
"The fan who outgrew the jersey
The SIDELINE Mission
but never left the culture."
50
Units
MTO
Made to Order
USA
Produced In
Premium Materials
Limited Release
Secure Checkout
Easy Returns
Made to Order
Drop 01 · Founder Access
Reserve your place in the first 50. Get early access to Drop 01, priority shipping, and exclusive founder recognition.
01
Early Access
Order before the public. Your size, guaranteed.
02
Priority Shipping
First units ship to Founder Access members first.
03
Founder Recognition
Your name in the Drop 01 founder record. Forever.
No payment required · 42 of 50 spots remaining · Free US shipping
Drop 01 · F/W 2026 · Denver
50 units. Made to your order. No restock. No second run.
This is a one-time invitation.
SIDELINE · Denver, CO
@SIDELINEOFFICIALLimited · 50 Spots Total
Join the first 50 people to own SIDELINE. Founders get exclusive access before anyone else.
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