SKU: 12665169693

SiS Go Isotonic Energy Gel | Blackcurrant

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Description

SiS Go Isotonic Energy Gel | BlackcurrantSiS GO Isotonic Energy Gel Blackcurrant Een sachet van 60 ml, opengeknepen tijdens een race of training. SiS GO Isotonic Energy Gel Blackcurrant levert 22 gram koolhydraten per sachet op basis van maltodextrine, zonder dat je er water bij hoeft te drinken. De smaak is een donkere bessensmaak, iets pittiger dan de lichtere fruitsmaken in de lijn. Vrij van gluten en aspartaam, geschikt voor vegans, gecertificeerd door Informed Sport. Wat isotoon

SiS GO Isotonic Energy Gel Blackcurrant

Een sachet van 60 ml, opengeknepen tijdens een race of training. SiS GO Isotonic Energy Gel Blackcurrant levert 22 gram koolhydraten per sachet op basis van maltodextrine, zonder dat je er water bij hoeft te drinken. De smaak is een donkere bessensmaak, iets pittiger dan de lichtere fruitsmaken in de lijn. Vrij van gluten en aspartaam, geschikt voor vegans, gecertificeerd door Informed Sport.

Wat isotoon betekent in de praktijk

Isotoon is een scheikundeterm die zegt dat een vloeistof dezelfde concentratie heeft als je lichaamscellen. Voor een energiegel betekent dat: de maag hoeft geen extra vocht aan te trekken om de gel te verdunnen voor hij verder kan. Dat is wat er bij de meeste gewone gels wel gebeurt, en waardoor je soms een opgeblazen gevoel krijgt. Bij een isotone gel verlaat het product de maag sneller, en komen de koolhydraten eerder beschikbaar. SiS introduceerde dit principe in 2002 als eerste ter wereld in een energiegel. In 2015 won het product de Queen's Award for Enterprise.

22 gram koolhydraten op basis van maltodextrine

De energiebron in dit product is maltodextrine, afgeleid van maiszzetmeel. Maltodextrine heeft een lagere zoetheid dan gewone suiker, wat de gel minder kleverig en minder intens van smaak maakt. Dat is een bewuste keuze. Bij langere inspanning is smaakvermoeidheid een reëel probleem en een gel die te zoet is, werkt dan tegen je. Per sachet van 60 ml krijg je 22 gram koolhydraten met slechts 0,6 gram suiker. Geen noemenswaardige vetten of eiwitten.

Geen water nodig, wel praktisch

Omdat de gel isotoon is, hoef je er geen water bij te drinken. Dat maakt de gel bruikbaar op momenten dat een bidon of waterpost er niet bij is. Je kunt hem openprikken tijdens een sprint, halverwege een klim of midden in een race zonder je tempo te hoeven aanpassen. Neem 1 tot 3 gels per uur om de aanbevolen 60 tot 90 gram koolhydraten per uur te halen. Bij een marathon van 3,5 uur kom je daarmee op 10 tot 12 gels totaal.

Informed Sport gecertificeerd, vrij van gluten en aspartaam

Alle SiS GO gels worden per productiebatch gescreend door Informed Sport op verboden stoffen van de WADA-lijst. Geschikt voor vegans en vegetariërs, vrij van gluten en aspartaam. De aroma's zijn van natuurlijke oorsprong. Geen kunstmatige kleurstoffen in de meeste smaken, op de oranje variant na die bètacaroteen bevat.

De zwarte bes-smaak is een van de frissere varianten in de lijn, goed te combineren met andere smaken als je langere sessies plant met meerdere gels per uur. De formule is in elke smaak identiek, alleen het aroma en eventuele kleurstof verschilt.

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SKU: 12665169693

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Kimberly
Lexington, US
★★★★★ 5
Snagged a deal
Size: 7, Color: Redwood/Gum 10
I waited and waited to get these boots! I knew I was chancing it, but they went on sale, and I snagged them! I am a size 7, and they fit nicely with socks. a little loose, barefooted, but what psycho wears boots without socks? They are comfortable and really well-made.
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Reviewed in the United States on April 8, 2026
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ashlynnk
Draper, US
★★★★★ 4
Cute, comfortable waterproof boots (a little snug to put on)
Size: 7, Color: Velvet Tan/Gum 2
These are really cute Chelsea-style boots and feel very comfortable once they’re on. The waterproof material is great for wet weather and the sole feels sturdy with good traction. They look stylish enough to wear casually but still feel practical for rainy days. The only downside is they can be a little difficult to put on at first because the opening is somewhat snug, but once they’re on they fit well and feel supportive. Overall they’re a great waterproof boot and I’ve enjoyed wearing them.
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Reviewed in the United States on March 17, 2026
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Abby B
Phoenix, US
★★★★★ 5
Surprisingly great for my wide feet and high instep!
Size: 10.5, Color: Velvet Tan/Gum 2
So thrilled I took a chance on these. Finding boots is impossible for me. I have wide feet, a super high instep, a bunion on one foot, and I wear a hard to find size (10.5). I ordered the 10.5 and 11 in these expecting I might need to size up for width (if I could even get them on). It was a struggle getting the 10.5s on the first time, and once I did they were somewhat uncomfortable on the top of my left foot. But I read that they would relax so decided to give it a go because I need waterproof boots for an upcoming trip and the 11s felt too long. After two days of light wear, they are already breaking in and I have no more discomfort. Getting them on is already easier and they are plenty wide enough and very comfortable to walk in. These are true to size. Super happy and worth a day of mild discomfort to break them in!
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Reviewed in the United States on March 7, 2026
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EE
Grantham, US
★★★★★ 5
Comfortable, sturdy, waterproof
Size: 9.5, Color: Black/Black
Loce, love, love these boots. Have walked ten miles with no foot pain around NYC. They go with everything and and are so comfortable. As they are waterproof/resistant, they get a little warm in high temps, but perfect three-season boots.
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Reviewed in the United States on May 17, 2026
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Kate
Alexandria, US
★★★★★ 5
Super cute, comfortable, practical, love that they are slip on
Size: 10.5, Color: Tobacco/Black
I have worn these 2-3 times already. The first day was a school/work day so I was on my feet 9 hours and the only issue I had was with the side of the boot rubbing against my ankle. I just make sure I wear socks high enough to cover my ankles or jeans that go into the boots now for long wear days. Absolutely love them! They keep my feet dry in this snow( we live in Michigan). I had been looking for a pair like this for awhile now and was getting super frustrated that I couldn't find my size in any that I liked. I saw that they had these available in a 10.5 and I wear 11. I looked at the Sorel website reviews (since the amazon ones weren't super helpful on sizing) and they said that the boots ran big so I took a chance on the 10.5 fitting me. They fit perfect. I have long narrow feet but I could see where they would be tight or uncomfortable on someone with wider feet. I've been trying to find a pair for my mom now since she has boot envy.
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Reviewed in the United States on January 27, 2026

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