Star Grip Sidewinder Midsize 360 Grip
Family Owned Est. 1991
Family Owned Est. 1991
We are a family owned business since 1991 and we're dedicated to helping our customers find the best gear. When you buy from us, you're buying from people who care and love this game as much as you do.
Free Shipping with $99+ US Orders*
Free Shipping with $99+ US Orders*
Orders with US delivery addresses over $99 USD (subtotal) ship for free (excluding shaft orders to Hawaii and Alaska). We also have competitive flat rate shipping options for order under $99, as well as international deliveries. See our full shipping policy/rates
BTW, our team works fast to ship and get your order delivered as quickly as possible. All in-stock order ship the same day when placed by 5pm ET (2pm PT). For items not in stock, or available as pre-order, please allow ~3-5 business days to process before shipping.
60 Day Easy Returns*
60 Day Easy Returns*
Change your mind? No problem. Our hassle-free returns portal lets you request a return and keep track of your refunds.
*Assembled shafts and custom clubs are not eligible for return. See our full return policy here.
Due to strict inventory guidelines, we do not process "exchanges". We ask that you send the items back for a refund and then repurchase whatever you need! >> Access your order history here and start a request here.
RETURN COSTS & RESTOCKING FEE (NON-ASSEMBLED ITEMS)
There are no restocking fees. However the cost of the return shipping label will be deducted from your refund ($7.5 for small/lite packages, $13 for standard size packages, $15 for non-standard size packages such as golf shafts), if you decide to use the label provided by us. If you purchase a label yourself from a local carrier office (ie. USPS, UPS, Fedex), then there will be no deductions from your refund. If the returned items are not in new and unused condition, we reserve the right to dispose of them or return them to you at your expense. You may purchase return shipping if you would like the items sent back.
RETURN COSTS & RESTOCKING FEE (ASSEMBLED ITEMS)
🚫 No Returns or Refunds on Assembled Shafts
Please note that all assembled shaft orders are final. Due to the custom nature of this process, we do not accept returns or offer refunds on any assembled shafts. Each order is built to your specifications, and once assembly begins, we are unable to restock or resell the components.
We encourage you to double-check all specs (flex, length, grip, adapter, etc.) before placing your order. If you need help confirming details, our team is happy to assist before you check out.
Returns can be made on non-personalized items and non-assembled items within the US, 60 days after you've received the original order. Items are only accepted on unopened and unused products. Items must be returned in the original packaging.
INTERNATIONAL RETURNS
We do not accept any international returns at this time.
At Grips4less, we strive to provide a smooth international shopping experience. To ensure clarity regarding shipping, duties, and returns, please review our policy below:
Duties, Taxes, and Import Fees
- International orders may be subject to duties, taxes, and import fees imposed by your country. These charges are the customer's responsibility and are determined by local customs authorities.
- If duties and taxes are not paid upon delivery, the carrier may be unable to complete the shipment and may return the package to us.
Refused or Unpaid Shipments
- If an international order is refused or the required duties/taxes remain unpaid, the carrier may return the package to us.
- In such cases, customers will be responsible for all shipping costs, including outbound and return shipping fees.
- Refunds for returned shipments will be issued minus all incurred shipping fees.
Lost or Delayed Shipments
- Once an international order has shipped, we are not responsible for delays caused by customs processing or other carrier-related issues.
- If a package is significantly delayed, we encourage customers to contact their local customs office or the carrier for more information.
By placing an international order (any order shipped outside the US), you acknowledge and agree to the terms outlined in this policy.
REFUNDS
Refunds are normally processed back to the original account (ie. credit card or PayPal). If you prefer store credit, please include this note of the refund request.
HOW TO CREATE A RETURN (ITEMS RETURNED MUST BE IN NEW & UNUSED CONDITION)
1) Access your order history, and request a return here
2) Your return request will be responded to within 1 business day (not including Sat/Sun/holidays). If the request is approved, we will e-mail you a return label.
3) Package up the original order and drop off the package at your local carrier.
4) After 1-2 weeks after receiving the return order, we will process and issue your refund (original paid price of items returned minus cost of return shipping) to the original payment account.
DID WE MAKE A MISTAKE?
If there was an issue with your order (the wrong was delivered, or the product arrived damage due to carrier neglect), we will ask you to send us some pictures. If the item is confirmed to be incorrect, we will provide a return label to send back the items. Once the items are back in our warehouse, we will resend your order with the correct items. We cannot ship out a replacement order until the original items are received back. For damanged items, we will open a claim with the carrier, and once the claim is approved, we will send the replacement item.
CANCELATION REQUESTS
While we do our best to process cancelation requests, our shipping team works fast, and we cannot guarantee that your order will be canceled
If we are able to cancel the order for you, there will be a 5% restocking fee deducted from the refund.
RISK OF LOSS
All purchases of physical items from Grips4less are made pursuant to a shipment contract. This means that the risk of loss and title for such items pass to you upon our delivery to the carrier.
RETURNS, REFUNDS AND TITLE
Grips4less does not take title to returned items until the item arrives at our fulfillment center.
CONNECT WITH A REAL PERSON
If you have any questions or need assistance visit our help center
100% Authenticity Guaranteed
100% Authenticity Guaranteed
Grips4less only sells 100% authentic products. We purchase direct from top manufacturers and ship all orders from our warehouse. We've been working with all the top brands in golf for over 3 decades, which means if there are any issues you encounter with your purchase, we are here to resolve them as quickly as possible (so you can get you back on the course!). Your satisfaction is our #1 priority!
WHAT YOU NEED TO KNOW
The Star Grip Sidewinder 360° Midsize is a firm, textured golf grip built +1/16" over standard: a symmetrical "S" texture pattern that Star Grip says improves directional grip on the club, much like a corded grip. Its 360° design has no logos or alignment marks, which Star Grip calls a great match for adjustable clubs. The midsize weighs 64 to 73 g depending on colour, on a .600" core, and we stock it in six colours.
Not sure of your size? Measure from the crease of your wrist to the tip of your middle finger, then check our grip size guide.
Who It's For
Good fit if you...
- Want a size up from standard
- Like a firm grip with plenty of gripping control: Star Grip says many golfers prefer it
- Play an adjustable driver or fairway: with no logo or alignment mark, the grip looks the same at every hosel setting
- Want cord-like traction without cord: Star Grip likens the S pattern to the grip of a corded grip
Not the right fit if you...
- Want a standard size: choose the Sidewinder Standard
- Want a smaller grip: choose the Sidewinder Ladies/Undersize
- Want a tackier grip with less taper: look at the Star Grip STX Midsize
- Want a lighter midsize: look at the Golf Pride Tour Velvet 360 Midsize (57.5 g)
How It Plays
Symmetrical "S" texture. Star Grip chose the S pattern to improve directional grip on the club, similar to what a corded grip gives you, with the firmer gripping control it says many golfers prefer.
360° design. The grip is symmetrical and free of logos or alignment marks, so it looks the same whichever way it sits on the shaft. Star Grip calls it a great match for adjustable clubs.
Built to last. Star Grip pitches the Sidewinder on durability as well as performance.
Specifications
| Spec | Sidewinder 360° Midsize |
|---|---|
| Brand / model | Star Grip Sidewinder 360° |
| Size | Midsize (+1/16" over standard) |
| Core size | .600" |
| Weight | 64 to 73 g, by colour |
| Surface | Symmetrical "S" texture pattern |
| Design | 360°, no logos or alignment marks |
| Made in | USA (Star Grip) |
| Warranty (Star Grip) | 3 years: no hardening, cracking, splitting or turning slick |
| Colours and part numbers | Black NST-BLK1321, Blue NST-BLU1321, Green NST-GRN1321, Orange NST-ORN1321, Red NST-RED1321, White NST-WHT1321 |
Source: Star Grip official Sidewinder 360° product page (specifications and warranty), checked October 2026. Part numbers are our variant SKUs.
Sidewinder 360° Sizes
| Size (Star Grip) | Core | Weight (g) | |
|---|---|---|---|
| Undersize (-1/32") | .580" | 45 to 51 | View |
| Standard | .600" | 47 to 53 | View |
| Midsize (+1/16") (this grip) | .600" | 64 to 73 | You are here |
Weights vary by colour; Star Grip lists a figure for each colour. In between sizes? You can build any grip up slightly with extra wraps of tape underneath. See how to build up with grip tape.
How It Compares to Other Midsize Grips
| Sidewinder 360° (this grip) | Star Grip STX | Golf Pride Tour Velvet 360 | Golf Pride Z-Grip Cord | |
|---|---|---|---|---|
| Surface | Symmetrical S pattern | Aggressive texture, StarTack material | Plus-sign texture all the way around | Full cord, Z-shaped texture |
| Taper | Not stated | Reduced taper | Not stated | Not stated |
| Core | .600" | .600" | 60 Round | 60 Round |
| Midsize weight | 64 to 73 g | 60 to 67 g | 57.5 g | 57.5 g |
| Maker calls it | Firmer gripping control, like a corded grip | Ultra-tacky, for all weather | "A softer Tour Velvet with all around texture" | Golf Pride's firmest grip |
Star Grip weights vary by colour. Golf Pride weights from Golf Pride's grip specifications chart.
Buying for a Full Set
Regripping a full set? Get the Sidewinder Midsize 13-grip kit with installation supplies. Installing them yourself? Our Grip Installation Kit includes 14 tape strips plus grip solvent (4 oz or 8 oz), and our step-by-step regripping guide walks you through it. Comparing brands? Our golf grip guides cover sizing, regripping and every major brand. Browse all Star Grip grips or 360 grips.
Frequently Asked Questions
Questions & Answers
Have a Question?
-
What is the core size on these grips?
Core size is 59R, or 0.590"






