Michigan State Spartans Boxer Briefs | MSU NCAA Underwear | MK Socks – Mk Socks ””
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NCAA Michigan State - Logo All Over Rock 'Em Boxer Briefs featuring a soft microfiber waistband, ultra cool ventilation, and 4-way contour stretch for all-day comfort.
Green and white Michigan State Spartans branded boxer briefs with a black waistband that reads 'ROCK 'EM'.
Green and white Michigan State Spartans boxer briefs with an all-over logo print, featuring a black waistband with white text.
Green and white Michigan State Spartans branded athletic shorts with an all-over Spartan helmet and 'SPARTANS' text pattern, featuring a black elastic waistband with white text.
Green Michigan State Spartans athletic boxer briefs with a white all-over logo pattern and a black waistband reading 'ROCK 'EM', displayed on a wooden bench in a studio setting.
Size guide chart for Rock 'Em men's underwear, showing a waist measurement table for adult and youth sizes, plus a measurement diagram with a white brief illustration and arrows indicating waist and inseam measurements.
NCAA Michigan State - Logo All Over Rock 'Em Boxer Briefs featuring a soft microfiber waistband, ultra cool ventilation, and 4-way contour stretch for all-day comfort.
Green and white Michigan State Spartans branded boxer briefs with a black waistband that reads 'ROCK 'EM'.
Green and white Michigan State Spartans boxer briefs with an all-over logo print, featuring a black waistband with white text.
Green and white Michigan State Spartans branded athletic shorts with an all-over Spartan helmet and 'SPARTANS' text pattern, featuring a black elastic waistband with white text.
Green Michigan State Spartans athletic boxer briefs with a white all-over logo pattern and a black waistband reading 'ROCK 'EM', displayed on a wooden bench in a studio setting.
Size guide chart for Rock 'Em men's underwear, showing a waist measurement table for adult and youth sizes, plus a measurement diagram with a white brief illustration and arrows indicating waist and inseam measurements.

Michigan State Spartans Men’s Boxer Briefs – Official NCAA Underwear by Rock 'Em Socks

$49.00
by Rock 'Em
SKU: CL-MSU-LOGOAOP-MBB-M
Type: Mens Boxer Briefs
Availability: Medium (8)
Size
Bring that Spartan pride to your everyday routine with these officially licensed Michigan State Spartans boxer briefs. Designed for the dedicated MSU fan, student, or alum, these performance briefs pair bold Green and White team graphics with the elite comfort technology you expect from Rock 'Em Socks.
Why Michigan State Fans Choose Rock 'Em Socks
  • Soft Microfiber Waistband – A snug, pressure-free fit that stays in place all day long.
  • Ultra Cool Ventilation – Moisture-wicking technology engineered to keep you cool, dry, and comfortable, whether you’re at Spartan Stadium or hitting the gym.
  • No-Itch Smooth Blend – Say goodbye to irritation with a smooth fabric blend that moves with you, never against you.
  • 4-Way Contour Stretch – Provides the freedom of movement and support you need for every game-day celebration.
Product Details:
  • Officially licensed NCAA Michigan State Spartans apparel
  • Men’s performance boxer briefs by Rock 'Em Socks
  • Breathable, moisture-wicking material
  • Machine washable for easy care
  • Sizes: Medium, Large, X-Large
Proudly Sold by MK Socks – A Small American Family Business We are a family-owned shop dedicated to providing authentic, high-quality fan gear. Thank you for supporting small business. Go Green, Go White!

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