Description
The Head Hawk Tennis String 12m in Natural is a monofilament polyester string built for advanced and tournament-level players who want a firm, control-oriented setup with strong spin potential. Cut from the full reel to the standard 12-meter stringing length, the Head Hawk Tennis String 12m delivers the signature feel of Head’s Crystal Core technology in a durable 16 gauge (1.30mm) build.
This Head tennis string sits in the firm, low-powered polyester category — a style favored by players who generate their own pace and want precision over raw power. It is a natural fit for baseline hitters, heavy topspin players, and competitive club and tournament players looking for dependable string response match after match.
CRYSTAL CORE TECHNOLOGY AND CONSTRUCTION
Monofilament Polyester Build
The Head Hawk Tennis String uses a single-strand monofilament polyester construction. This keeps the string stiff and predictable on contact — so when you swing with full racket head speed, you get consistent, firm feedback instead of a soft, unpredictable pocket. It is the response profile most modern baseline players prefer.
Crystal Core Inner Structure
Head’s Crystal Core is the result of a multi-step heat treatment process applied to co-polyester material. The inner crystalline core adds control and firmness, while the outer molecular structure supports string response on heavy swings. Together they give the Head Hawk 16 a balanced feel that rewards committed, fast strokes.
Firm, Low-Powered Response
This Head tennis string is known for its firm, low-powered character. That means you stay in charge of ball placement — power comes from your swing, not from the string. This pairs especially well with powerful modern frames where extra string power can make shots fly long.
SPIN POTENTIAL AND CONTROL
High Spin on Full Strokes
The round monofilament profile combined with the firm poly response gives the Head Hawk 1.30mm strong spin potential on long, fast strokes. Players who hit with heavy topspin — big forehands, kick serves, topspin backhands — will notice the bite on contact and the shape the string adds to the ball.
Directional Precision
Firm polyesters like the Head Hawk Tennis String 12m shine when it comes to shot placement. The string resists deformation on impact, so the ball comes off the string bed where you aim, not where the racket bounces it. This helps with sharper angles, confident down-the-line shots, and deep targeting.
Suits Power Modern Frames
If you play with a powerful racket — Pure Drive, Extreme, Blade V9, or similar — pairing it with the Head Hawk 16 helps tame excess string power. The combination gives you spin and control without losing the rackets natural response.
DURABILITY AND TENSION HOLD
1.30mm Gauge for Long String Life
At 1.30mm thickness, this Head Hawk 12m set sits in the durable end of polyester gauges. The thicker profile resists notching and premature breakage — a practical choice for frequent players who string multiple rackets each month or wear through thinner polys quickly.
Reliable Tension Maintenance
Crystal Core polyester strings are known for holding tension steadily through the playable life of the string. The Head Hawk stays crisp and responsive through long training blocks and tournament weekends, giving you a consistent feel from week one through week three.
LENGTH, COLOR AND USAGE
12m Cut From Full Reel
Each set is a 12-meter cut from the full reel, enough to string one tennis racket with most 16×19 or 18×20 string patterns. Buying a cut length is a cost-friendly way to try the Head Hawk Cut from Reel without committing to a full 200m reel.
Natural Colorway
The Natural color gives the Head Hawk a clean, minimal look that pairs with any racket cosmetic. Unlike bright color polyesters, the natural finish keeps the racket looking sharp and classic on court.
Stringing Recommendations
For best results, have the Head Hawk Tennis String installed by a professional stringer within your racket’s recommended tension range. Lower tensions (around 22–24 kg) add pocketing and spin feel, while higher tensions (25–28 kg) give a flatter, more controlled response.
WHO SHOULD USE THE HEAD HAWK
Advanced and Tournament-Level Players
The firm monofilament response and Crystal Core technology make this a strong match for advanced players, tournament competitors, and pro-level athletes who need consistent string performance under competitive pressure.
Heavy Topspin Hitters
If your game is built around big forehands, kick serves, and topspin backhands, the Head Hawk 1.30mm converts your swing speed into spin and ball shape rather than flat, uncontrolled power.
Players Switching From Softer Strings
If you have been playing synthetic gut or multifilament and want more control and spin, the Head Hawk is a natural step up. Start at the lower end of your racket’s tension range to keep the feel comfortable during the adjustment.
Hybrid Setup Users
The Head Hawk also works well as the main string in hybrid setups, paired with a softer multifilament or natural gut cross string. This blend delivers spin and control from the mains plus added comfort from the crosses.
FREQUENTLY ASKED QUESTIONS
Q1. What is the Head Hawk Tennis String made of?
Ans. The Head Hawk is a monofilament polyester tennis string built with Crystal Core technology. It is a firm, control-oriented poly designed for advanced and tournament-level players.
Q2. What gauge is this Head Hawk string?
Ans. This version is 16 gauge (1.30mm) — the most durable gauge in the Head Hawk range. It is suited for players who string often or wear through thinner polys quickly.
Q3. What is Crystal Core technology?
Ans. Crystal Core is a manufacturing process developed by Head that uses multi-step heat treatment of co-polyester. It produces an inner crystalline core that adds control and firmness, with outer molecular chains that support spin and string response.
Q4. Is this string cut from a full reel?
Ans. Yes. This Head Hawk 12m set is cut from the full 200m reel to the standard 12-meter length, giving you genuine Head Hawk string at a set-level price.
Q5. What type of player is the Head Hawk best for?
Ans. The Head Hawk Tennis String is best for advanced and tournament-level players, heavy topspin hitters, and anyone pairing a powerful modern racket with a control-oriented polyester string setup.
Q6. Can this string be used in a hybrid setup?
Ans. Yes. The Head Hawk works well as the main string in hybrid setups, paired with a softer multifilament or natural gut cross string for added comfort without losing spin and control from the mains.
Q7. What tension should I string the Head Hawk at?
Ans. Follow your racket’s recommended tension range. Lower tensions (22–24 kg) give a softer, more spin-friendly feel. Higher tensions (25–28 kg) give a flatter, firmer response. Professional stringing is recommended for best results.


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