Tennis · Pickleball · Founder Waitlist
Founders In 0
Founder Price $19$14
Spots Left 100
01 The Serve

Feel the right grip,
every swing.

A patented slip-on training sleeve for tennis & pickleball. Seam lines, match panels and a built-in finger slot put your hand exactly where it belongs — Continental, Eastern, Semi-Western — in seconds.

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Patented design · Built by a working coach in Utah
02 The Kit

One sleeve.
Four coaching cues
built in.

01

Quick Alignment

Raised seam lines lock your hand into Continental, Eastern or Semi-Western — no guessing, no bad reps.

02

Secure Fit

Grips the handle so the sleeve never twists or slides mid-rally. Set it and swing.

03

Built-in Finger Slot

Indexes your knuckle to the exact bevel every single time for consistent placement.

04

Adjustable Comfort

Slide tabs dial the tension to your hand and your handle. Fits most rackets & paddles.

03 The Rally

On in seconds.
Right every rep.

1

Slide it on. The sleeve slips over any racket or paddle handle and grips instantly.

2

Find the slot. Drop your index knuckle into the finger slot and let the seams guide your palm.

3

Match the panel. Line your hand to the panel for the grip you're drilling, then swing it in.

4

Pull it off. Off in seconds when you're match-ready. For training use only.

30-sec how-to · coming soon
04 The Fundamentals

Three grips. One sleeve teaches all of them.

Grip 01

Continental

Serves · Volleys · Slice

The "handshake." Bevel-two placement for serves, touch at net and the slice backhand — the dominant pickleball grip too.

Grip 02

Eastern

Flat & Drive Forehands

Palm flush to the face plane. The clean, powerful drive most players learn first.

Grip 03

Semi-Western

Topspin · Heavy Ball

Rotated for the modern topspin forehand — the shot that jumps off the strings.

Built for: Beginners & Intermediates Junior players Pickleball beginners Coaches & Academies
05 Match Point

Reserve your
founder spot.

$14 $19 First 100

No payment today. A small, fully-refundable deposit only after ship dates are set. The more founders reserve, the lower the price for everyone.

Founder spots claimed0 / 100
No payment now · Refundable deposit only after ship dates · We'll email the moment reservations open.
You're on the founder list. We'll email you when reservations open. Welcome to the front row.
®Patented design
Built by a coach in Utah
Fits most rackets & paddles

Line Judge · FAQ

Am I paying today?

No. Reserving your founder spot costs nothing right now. A small, fully-refundable deposit only comes into play once ship dates are locked — and you can back out anytime.

Does it fit my racket or paddle?

Yes — the sleeve is built to fit most tennis rackets and pickleball paddles, with slide tabs to adjust the tension to your handle and hand.

Can I play a real match with it?

Grip Sock is a training tool — for training use only. Drill your grips with it on, then pull it off in seconds when it's match time.

Is it good for pickleball too?

Absolutely. Pickleball beginners use the same Continental cue for dinks, serves and volleys — the finger slot and seam lines translate directly to the paddle.

Why does the price drop?

Founder pricing rewards early believers. The more founders reserve, the lower the launch price for the whole group — you lock in the best deal by getting in first.

Concept 01 · Center Court