Rhino standing beside weight racks in a dark training gym
GYM RHINO shield logo

Designed in Houston, TX · Spring/Summer 2027 coming soon

The gym belongs to the rhino.

Performance gear built for the relentless — athletes who show up, load up, and keep their standard when the room gets heavy.

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The person behind the standard

Built by someone who lived the work.

Shawn Swearingen was an air traffic controller in the United States Air Force. He is a certified personal trainer and nutritionist, an FAA private pilot, and an Airframe & Powerplant (A&P) mechanic — a serial entrepreneur with no college degree. He has also competed in several NPC Men’s Physique competitions, stepping onstage at a stage-lean 4–5% body fat — a level of discipline that separates the committed from the delusional.

He started Body Evolution Fitness Center as a personal training company and grew it into a full-blown fitness center: 13,000 square feet, 4,000 members, and a sale for more than $500,000. He built Blue Rhino Roofing from $0 into a million-dollar business. GYM RHINO is the next build — performance apparel designed from the inside of the training world, not a marketing meeting.

Designed in Houston, TX by a USA Military Veteran.

Read the full story

The fabric standard

Meet RhinoFlex.

Four proprietary fabric systems. One expectation: perform when the work gets real.

RhinoFlex Air

01

Men's & women's performance tees + tanks

90% recycled polyester / 10% spandex · 140–160 GSM

  • 4-way stretch for full-range movement
  • Moisture-wicking finish
  • Flatlock seams built to prevent chafing

RhinoFlex Blend

02

Unisex lifestyle tee

50% poly / 25% cotton / 25% rayon · 130–145 GSM

  • Garment-washed softness
  • Natural 2-way movement
  • Relaxed fit for gym, street, and every day

RhinoFlex Pro

03

Men's training shorts

83% nylon / 17% elastane · 160–180 GSM

  • Lightweight, breathable, quick-dry hand feel
  • 4-way stretch with shape recovery
  • Flatlock construction for high-intensity work

RhinoFlex Charge

04

Women's compression tights

78% nylon / 22% spandex · 220–250 GSM

  • High-waist compression with serious recovery
  • 4-way stretch and maximum opacity
  • Moisture-wicking gusset with flatlock seams

Spring / Summer 2027

Coming soon.

The first seven styles are in development. No checkout. No noise. Just the work before the launch.

GR-MT-001

01

Men's Performance Tee

Black · Navy · Charcoal Grey

Coming soon · Spring/Summer 2027

GR-MT-002

02

Men's Cut-Off Training Tank

Black · Navy · Charcoal Grey

Coming soon · Spring/Summer 2027

GR-WT-001

03

Women's Performance Tee

Black · Blush Pink · Navy

Coming soon · Spring/Summer 2027

GR-WT-002

04

Women's Cut-Off Training Tank

Black · Blush Pink · Navy

Coming soon · Spring/Summer 2027

GR-LT-001

05

Unisex Lifestyle Tee

Black · White · Vintage Grey

Coming soon · Spring/Summer 2027

GR-MS-001

06

Men's Training Shorts

Black · Navy · Charcoal Grey

Coming soon · Spring/Summer 2027

GR-WL-001

07

Women's Compression Tights

Black · Midnight Navy · Charcoal

Coming soon · Spring/Summer 2027

See the full collection

A little edge for the training floor

Because sharks can't squat.

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