Alpinestars GP Tech 4 One Piece Motorcycle Leather Suit

Alpinestars new technical professional spec 1pc racing leather suit, the GP Tech v4 Leather Suit uses feedback from Alpinestars rostrum of athletes to deliver race-grade technology in a suit optimized for performance, protection and comfort. Tech-Air® 10 ready, this suit offers superior freedom of movement and high level of ventilation through the development of innovative new materials: MATRYX® ultra abrasion resistant and highly breathable zones, Cool-iR Tech treatment for the prevention of heat build-up, and Kevlar® net bonding reinforcement for prevention of heat transfer.

Features:

Advanced material construction; MATRYX® structural panels on the thigh, abdomen, chest and back hump provide parametric performance for ventilation and superior mechanical resistance to tearing and abrasion while also being extremely thin and lightweight, with Kevlar® reinforcement for prevention of heat transfer.
MATRYX® lower leg covered with high performance PU; directly derived from MotoGP, this innovative lower leg construction delivers lighter weight, enhanced ventilation and superior freedom of movement.
An engineered fit designed to deliver the highest level of active race protection, this suit is Tech-Air® ready and can accommodate the Tech-Air® 10 Airbag System with its extended hip protection.
The GP Tech v4 is equipped with a slot of the left forearm to accommodate the Tech-Air® 10 Airbag System’s wireless LED display.
Engineered Cool-iR Tech treatment for optimized body temperature control; this innovative racing treatment, embedded in the leather, is a technology that reflects the Infrared from the sun’s rays to prevent heat build-up, thus effectively regulating the temperature inside.
Race fit – highly pre-curved body, arms and knees for enhanced performance.
Kangaroo leather, mainly in the high flex zone like arms and hips and abdomen, and race grade bovine leather construction for the optimum blend of weight saving, high performance and comfort.
Extended Kevlar® stretch paneling around chest, inner arms crotch and back leg for enhanced comfort and strength.
GP DFS armor delivers optimal resistance against impacts and abrasion and offers exceptional friction control.
Replaceable elbow sliders.
Internal Race spec GP-R Lite armor is soft for comfort and delivers extended coverage for additional protection in key zones.
Bio-Flex Race hip armor for optimal resistance against impacts.
Strategic perforations on arms and legs for optimized airflow.
New zippered detachable short leg comfort liner for convenience with Polygiene® treatment for long-lasting freshness.
Internal paddock’s waist hook system to keep the suit in place when off the bike, moving around in the paddock or the pit garage with top of the suit out of the shoulders.
Riding garment – Category II EN17092 standards – AAA class.

Color:	black/blue/yellow
Size:	44
Suit Type:	1-Piece Suits
Material type:	Cowhide leather, Kangaroo leather
Gender:	Men
Material:	Leather
Application area:	Sports
Material composition:	36% cow leather, 34% kangaroo leather, 23% polyamide, 4% aramid fiber (Contains non-textile parts of animal origin)

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Size table

Size table for Alpinestars GP Tech 4 One Piece Motorcycle Leather Suit:

Measurements in:

inch

Size	Chest (cm)	Waist (cm)	Hip (cm)	Inner Leg Lenth (cm)	Outer Arm (cm)	Body Height (cm)
44	86 - 90	72 - 76	87 - 91	75 - 76	54 - 55	165 - 168
46	90 - 94	76 - 80	91 - 95	77 - 78	56 - 57	169 - 172
48	94 - 98	80 - 84	95 - 99	79 - 80	58 - 59	173 - 176
50	98 - 102	84 - 88	99 - 103	81 - 82	60 - 61	177 - 180
52	102 - 106	88 - 92	103 - 107	83 - 84	62 - 63	181 - 184
54	106 - 110	92 - 96	107 - 111	85 - 86	64 - 65	185 - 188
56	110 - 114	96 - 100	111 - 115	87 - 88	65 - 66	189 - 192
58	114 - 118	100 - 104	115 - 119	89 - 90	67 - 68	192 - 195
60	118 - 122	104 - 108	119 - 123	89 - 90	67 - 68	192 - 195
62	122 - 126	108 - 112	123 - 127	91 - 92	68 - 69	196 - 199
64	126 - 130	112 - 116	127 - 131	91 - 92	68 - 69	196 - 199
66	130 - 134	116 - 120	131 - 135	91 - 92	68 - 69	196 - 199
68	134 - 138	120 - 124	135 - 139	91 - 92	68 - 69	196 - 199

How to measure your height:

1 Shoulder width

Measure your shoulder width across your back from the outer edge of one shoulder to the outer edge of the other. Stand upright and let your arms hang relaxed at your sides. Guide the tape measure from shoulder point to shoulder point across the upper back and make sure it does not slip.

2 Chest circumference

Measure your chest circumference at the fullest part of your chest. Run the tape measure horizontally around your upper body under your arms. Make sure the tape stays level and breathe naturally without puffing out your chest.

3 Waist

Measure your waist at the narrowest part of your torso, usually just above your belly button. Stand upright and keep breathing normally while you place the tape measure horizontally around your body. Make sure the tape is not digging in but also not too loose, so you get a realistic measurement.

4 Hips

Measure your hips at the widest part of your buttocks. Stand upright with your feet about hip-width apart and place the tape measure horizontally around your body. Make sure the tape stays at the same height all the way around and does not slip up or down.

5 Arm length

Measure your arm length from the outer shoulder point to your wrist. Let your arm hang naturally and relaxed at your side. Run the tape measure along the outside of your arm down to the wrist.

6 Inseam

Measure your inseam from the crotch down along the inside of your leg to the sole of your foot. Stand upright, ideally without shoes and with your legs slightly apart. Run the tape measure straight down and make sure it does not slip.

7 Outseam

Measure the outside leg length from your hip down the outside of your leg to the sole of your foot. Stand upright and barefoot with your legs naturally straight. Place the tape measure at the side of your hip and run it straight down to the sole. Make sure it stays close to your body and does not slip.

8 Thigh

Measure your thigh at the fullest part. Wrap the tape loosely around your leg without pulling it tight. For an accurate result, stand relaxed and distribute your weight evenly on both legs.