
NEXT TO SKIN FIT: Conforms to the shape of the body.
TRIM FIT: Apparel that skims the body for an athletic fit.
STANDARD FIT: Classic fit for comfort and ease of movement.
The Freewheel MTB Long Sleeve Jersey is built for year-round trail riding, featuring a trim fit and modern materials, delivering the perfect blend of comfort and performance for pedaling uphill or locking in on the descent.
Crafted from an updated high-performance recycled polyester blend, this jersey is durable, breathable, quick-drying, and moisture-wicking. Our thermo-regulating ActiveTemp™ treatment regulates body temperature on long climbs, while UPF 30 blocks UV rays. Movement-mirroring stretch delivers unrestricted mobility, and thoughtfully designed features include a contoured hem with a drop tail for extended coverage, seamless shoulders for comfort while wearing a pack, and an interior microfiber wipe at the left hem to wipe sweat and dirt from eyewear.
For full coverage sun protection and body temp management, and with a fit designed for epic days in the saddle, the Freewheel MTB Long Sleeve Jersey is an easy add to any bike kit.
Fabric Performance
Design Features
Contact us within 30 days of receiving your goods to request a refund or exchange if products are eligible (see: Return Policy).
All packaging or products must be in their original, re-sellable condition.
Outlet sales are final and can only be returned for exchange. Items found faulty or under warranty will be replaced or refunded.
Some special condition products are labelled as No Refund & Exchange Products. Sale of these items are final and are not eligible for neither refunds nor exchanges.
For safety reasons, K2 cannot accept returns on climbing equipment, socks, underwear and some other products unless faulty.
Please check out our refund policy if you need more information.

NEXT TO SKIN FIT: Conforms to the shape of the body.
TRIM FIT: Apparel that skims the body for an athletic fit.
STANDARD FIT: Classic fit for comfort and ease of movement.
| Size in CM | XS | S | M | L | XL | XXL | XXXL |
|---|---|---|---|---|---|---|---|
| CHEST | 85-91 | 91-98 | 98-105 | 105-113 | 113-122 | 122-132 | 132-142 |
| WAIST | 67-74 | 74-80 | 80-88 | 88-95 | 95-105 | 105-116 | 116-127 |
| HIPS | 83-89 | 89-95 | 95-103 | 103-110 | 110-117 | 117-126 | 126-135 |
| INSEAM | 80 | 80 | 81 | 83 | 84 | 84 | 84 |
| ARM LENGTH | 76 | 79 | 81 | 84 | 86 | 89 | 91 |
| Size in CM | 28 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 38 | 40 | 42 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| WAIST | 75 | 79 | 81 | 84 | 86 | 89 | 91 | 94 | 99 | 104 | 109 |
| HIPS | 90 | 94 | 97 | 99 | 102 | 104 | 107 | 109 | 113 | 117 | 121 |
| INSEAM/ SHORT | 76 | 76 | 76 | 76 | 76 | 76 | 76 | 76 | 76 | 76 | 76 |
| INSEAM/ REG | 81 | 81 | 81 | 81 | 81 | 81 | 81 | 81 | 81 | 81 | 81 |
| INSEAM/ TALL | 86 | 86 | 86 | 86 | 86 | 86 | 86 | 86 | 86 | 86 | 86 |
MEASURING GUIDE:
CHEST: Measure under your arms around the fullest part of your chest.
WAIST: Measure around your natural waistline, keeping the tape a bit loose.
HIPS: Measure around the fullest part of your body at the top of your leg.
INSEAM: Choose a pair of pants that fits well and true to size, hitting at the top of the foot. Measure the inseam from crotch seam to bottom of the hem.
ARM LENGTH: With your hand on your hip; Place the end of the tape at the center point of the base of neck. Run the tape over your shoulder, along arm to the elbow and end at the meaty part of your hand.
| SIZE IN CM | XXS | XS | S | M | L | XL | XXL | XXXL | 1X | 2X | 3X | 4X |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BUST | 71-77 | 77-84 | 84-90 | 90-98 | 98-105 | 105-114 | 114-123 | 123-133 | 109-119 | 119-130 | 130-140 | 140-150 |
| WAIST | 55-61 | 61-67 | 67-74 | 74-81 | 81-89 | 89-98 | 98-108 | 108-118 | 99-109 | 109-121 | 121-131 | 131-142 |
| HIPS | 77-85 | 85-91 | 91-98 | 98-105 | 105-113 | 113-121 | 121-130 | 130-140 | 114-124 | 124-135 | 135-145 | 145-155 |
| INSEAM | 76 | 76 | 77 | 79 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 |
| ARM LENGTH | 75 | 76 | 77 | 79 | 80 | 81 | 83 | 83 | 83 | 84 | 85 | 86 |
| SIZE IN CM | 0 | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 16W | 18W | 20W | 22W | 24W |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WAIST | 66 | 69 | 71 | 74 | 76 | 79 | 83 | 88 | 93 | 98 | 102 | 107 | 112 | 112 | 122 |
| HIPS | 88 | 91 | 95 | 98 | 100 | 103 | 105 | 108 | 113 | 118 | 117 | 122 | 127 | 132 | 137 |
| INSEAM/ SHORT | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 |
| INSEAM/ REG | 79 | 79 | 79 | 79 | 79 | 79 | 79 | 79 | 79 | 79 | 79 | 79 | 79 | 79 | 79 |
| INSEAM/ TALL | 86 | 86 | 86 | 86 | 86 | 86 | 86 | 86 | 86 | 86 | 86 | 86 | 86 | 86 | 86 |
MEASURING GUIDE:
BUST: Measure under your arms around the fullest part of your chest.
WAIST: Measure around your natural waistline, keeping the tape a bit loose.
HIPS: Measure around the fullest part of your body at the top of your leg.
INSEAM: Choose a pair of pants that fits well and true to size, hitting at the top of the foot. Measure the inseam from crotch seam to bottom of the hem.
ARM LENGTH: With your hand on your hip; Place the end of the tape at the center point of the base of neck. Run the tape over your shoulder, along arm to the elbow and end at the meaty part of your hand.
| UNISEX (IN CM) | S | M | L | XL |
|---|---|---|---|---|
| US HAT SIZE | 17.2 – 17.8 | 18 – 18.4 | 18.7 – 19 | 19.3 – 20 |
| CIRCUM | 54.6 - 55.8 | 56.2 - 58.1 | 58.4 - 60 | 60.6 - 61 |
| UNISEX (IN CM) | 1 SIZE | S/M | L/XL |
|---|---|---|---|
| US HAT SIZE | 17.2 – 19.3 | 17.2 – 18.4 | 18.7 – 19.3 |
| CIRCUM | 56.2 - 61 | 54.6 - 58.1 | 58.4 - 61 |
| KID'S | XS | S | M | L | XS/S | M/L |
|---|---|---|---|---|---|---|
| CIRCUM | 46.99 | 50.8 | 53.34 | 57.15 | 46.99 - 50.8 | 53.34 - 57.15 |

Measure around your head where the headwear would fit comfortably.
| UNISEX (IN CM) | XS | S | M | L | XL |
|---|---|---|---|---|---|
| CIRCUM | 16.5 – 18.4 | 18.4 – 20.3 | 20.3 – 21.6 | 21.6 – 24.1 | 24.1 – 25.4 |
| LENGTH | 16.5 - 17.8 | 17.8 – 19.7 | 19.7 - 20.3 | 20.3 – 22.8 | 22.8 - 24.1 |
| MENS (IN CM) | S | M | L | XL | XXL |
|---|---|---|---|---|---|
| CIRCUM | 17.8 – 19.7 | 20.3 – 21.6 | 22.8 – 24.1 | 24.1 – 25.4 | 25.4 – 26.7 |
| LENGTH | 16.5 - 17.8 | 19.7 - 20.3 | 21.6 - 22.8 | 22.8 - 24.1 | 22.8 - 25.4 |
| WOMEN'S (IN CM) | XS | S | M | L |
|---|---|---|---|---|
| LENGTH | 15.2 - 16.5 | 16.5 - 17.8 | 17.8 – 19.7 | 19.7 - 20.3+ |

Measure around a flat hand at the knuckles,do not include your thumb. Also measure your hand length from the base of your palm to the end of your middle finger. Use the larger of the two measurements to select your glove size.
| UNISEX (IN CM) | S/M | L/XL |
|---|---|---|
| ARM LENGTH | 38 - 46 | 46 - 51 |
| UPPER BICEP CIRCUM | 27 - 30 | 32 - 40 |
| WRIST CIRCUM | 15 - 18 | 18 - 20 |
| HAND CIRCUM | 18 - 20 | 22 - 25 |
Measure arm length from upper bicep to wrist with 90 degree bend.
| UNISEX (IN CM) | S | M | L | XL | XXL | S/M | L/XL |
|---|---|---|---|---|---|---|---|
| MEN'S | 35 – 40 | 38 – 42 | 41– 45 | 43 – 47 | 46 – 50 | 37 – 41 | 42 – 46 |
| WOMEN'S | 35 – 37 | 37 – 41 | 39 – 44 | – | – | 35 – 39 | 41 – 45 |
| MENS (IN CM) | S | M | L | XL | XXL | S/M | L/XL |
|---|---|---|---|---|---|---|---|
| MEN'S SHOE SIZE | 35 – 40 | 40 – 42 | 42– 44 | 44 – 46 | 46 – 48 | 38 – 42 | 42 – 46 |
| WOMEN'S (IN CM) | S | M | L | S/M | L/XL |
|---|---|---|---|---|---|
| WOMEN'S SHOE SIZE | 35 – 39 | 39 – 41 | 41 – 43 | 37 – 40 | 40 – 43 |
| SIZE IN CM | XS | S | M | L | XL |
|---|---|---|---|---|---|
| MEN'S | 40 - 41 | 41 - 43 | 43 - 44 | 44 - 46 | 46 - 47 |
| WOMEN'S | 35 - 37 | 37 - 38 | 38 - 40 | 40 - 41 | 41 - 43 |