PACK SIZE

Add 5 pairs to complete pack

【Pre-Order】Classic Soft MicroModal Brief（Horizontal Fly） - Tennis Club Days | Topspin Ball

$30.00

NEW

【Pre-Order】Classic Soft MicroModal Brief（Horizontal Fly） - Tennis Club Days | Topspin Ball

Topspin Ball adds diagonal tennis-ball movement to the Classic Soft MicroModal Brief. Soft MicroModal™ stretch and a clean horizontal fly keep this tennis print underwear light, smooth, and easy.

Color Topspin Ball

Size S S 28-31 M 32-35 L 36-39 XL 40-43 2XL 44-47

Our fabric has natural stretch. Choose your size by actual waist and hip measurements.
Between sizes or prefer a snug fit? We recommend sizing down.

Size	Waist (in)	Hips (in)
S	28-31	32-36
M	32-35	37-40
L	36-39	41-44
XL	40-43	45-48
XXL	44-47	49-52
S	71-79 cm	81-91 cm
M	81-89 cm	94-102 cm
L	91-99 cm	104-112 cm
XL	102-109 cm	114-122 cm
XXL	112-119 cm	124-132 cm

Risk-Free First Pair Guarantee

Zero-G Pod™ Friction-Free Support

3x Softer Silk-Touch Lenzing MicroModal

Active Cooling & Breathability

🔴 PRE-ORDER — Estimated ship date: Sept 15, 2026

Add a little topspin before the day starts.

Topspin Ball adds a tennis-club print story to the Classic Soft Brief: ultra-soft Lenzing MicroModal™, a clean horizontal fly, and a lightweight secure fit for everyday wear.

• 3x Softer Than Cotton
Premium MicroModal™ feels like a second skin from the first wear.

• Clean & Simple
A traditional brief cut lets ultra-soft fabric do the work.

• Everyday Secure Fit
Supportive, easy-wearing shape for daily movement.

• Horizontal Fly
Quick, natural access with a clean, smooth front.

• Cloud-Touch™ Waistband
Premium jacquard-woven logo with a velvet-soft brushed liner. High-stretch memory helps resist rolling and deformation.

• Contour-Cut Leg Openings
Smooth leg edges help reduce ride-up and friction during daily movement.

• Tagless Label
Printed interior label removes scratchy tag irritation.

• Flatlock Stitching
Low-profile seams help reduce rubbing under pants.

• 4-Way Micro-Stretch
Fabric stretches with the body for sitting, walking, travel, and everyday movement.

• Ergonomic Rear Fit
Rear shaping follows the body for secure everyday coverage.

• Fabric Performance
Soft, breathable Lenzing MicroModal™ helps manage heat and moisture.

• True-Color Retention
Reactive print helps color stay clear after repeated washing.

• Precision Print
Artwork is engineered for clean repeat, stable color, and a smooth skin-side feel.

Fabric: Lenzing MicroModal™

• Austrian Origin: Sourced from sustainable beechwood trees.
• 3x Softer: Lab-tested to be 3x softer than traditional cotton.
• Climate Control: 50% more moisture-absorbent than cotton to keep you dry.
• Hygiene: Naturally unfavorable for bacterial growth.
• Active Cooling: While cotton traps heat and moisture, Lenzing MicroModal™ pulls it away instantly — no clamminess, no discomfort.
• Enhanced Stretch: 9% spandex blend delivers superior shape recovery for printed fabric durability.
• Reactive Print: Ink bonds directly to fiber — permanent, skin-safe color that won't crack or peel.

Material: 91% Lenzing MicroModal™, 9% Spandex.

Fit: Form-fitting, classic brief construction.
Material: 91% Lenzing MicroModal™, 9% Spandex.
Care: Machine wash cold, tumble dry low.

【Pre-Order】Classic Soft MicroModal Brief（Horizontal Fly） - Tennis Club Days | Topspin Ball

$30.00

Topspin Ball S

Topspin Ball

Topspin Ball feels like rows of shots driving forward with spin, pushing deep toward the baseline. Outside, it can still be a normal day; underneath, the rhythm is already moving with yellow tennis balls, green shadows, and diagonal repetition like a run of forehands landing clean.

The angled layout gives the balls motion. They are not just sitting there as a pattern — they feel like a rally getting smoother with every return. Wear it in the morning for a better start, after training, while traveling, or for weekend plans.

The Classic Soft Brief keeps the horizontal fly simple, while MicroModal™ feels soft against skin. The outside can start normal; underneath, the topspin is already turning.

STOP ADJUSTING YOUR UNDERWEAR.

74% of men adjust their underwear daily. Embarrassing at work. Uncomfortable at the gym. We mapped 500 body shapes and recut the leg band 11 times — it never rides up again.

YOUR GROIN RUNS 4°F HOTTER.

Standard cotton traps heat and moisture where you need airflow most. Lenzing MicroModal™ is derived from natural beechwood fiber — its ultra-fine structure naturally wicks moisture away from skin, keeping you dry and comfortable all day long.

YOUR UNDERWEAR SHOULDN'T SQUEEZE.

Flat front panels squeeze exactly where they shouldn't. We increased the front panel area by 25% with an anatomical 3D contour — real room, natural support, zero compression.

THAT RED MARK ISN’T NORMAL.

Most elastic waistbands dig into your skin for 8+ hours daily, leaving red marks. Ours wraps every edge in a brushed fleece lining — zero exposed elastic, zero digging.

🎁